class views_handler_field_alpha_pagination_group in Views Alpha Pagination 7.2
A handler to provide a field that generates alpha pagination values.
Hierarchy
- class \views_object
- class \views_handler
Expanded class hierarchy of views_handler_field_alpha_pagination_group
1 string reference to 'views_handler_field_alpha_pagination_group'
- alpha_pagination_views_data in ./
alpha_pagination.module - Implements hook_views_data().
File
- src/
views_handler_field_alpha_pagination_group.inc, line 8
View source
class views_handler_field_alpha_pagination_group extends \views_handler_field {
/**
* @var \AlphaPagination
*/
private $alphaPagination;
/**
* {@inheritdoc}
*/
public function construct() {
$this->alphaPagination = new AlphaPagination($this);
parent::construct();
}
/**
* {@inheritdoc}
*/
function option_definition() {
$options = parent::option_definition();
$options['label'] = '';
$options['element_label_colon'] = FALSE;
$options['exclude']['default'] = TRUE;
return $options;
}
/**
* {@inheritdoc}
*/
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
// Since this is an automated field, hide all form elements.
foreach (element_children($form) as $child) {
// Allow the custom admin label since that's purely UI related.
if ($child === 'more' || $child === 'ui_name') {
continue;
}
$form[$child]['#access'] = FALSE;
}
}
/**
* {@inheritdoc}
*/
function query() {
// Intentionally left empty because this doesn't actually alter the query.
}
/**
* {@inheritdoc}
*/
function render($values) {
$areas = $this->alphaPagination
->getAreaHandlers();
// Immediately return if there is no handler.
if (!$areas) {
return '';
}
$alpha_pagination = new AlphaPagination($areas[0]);
$path = $alpha_pagination
->getOption('paginate_link_path');
$field_name = $alpha_pagination
->getOption('paginate_view_field');
if (!isset($this->view->field[$field_name])) {
return '';
}
/** @var \views_handler_field $field */
$field = $this->view->field[$field_name];
// Render field if it hasn't already.
if (empty($field->last_render_text)) {
$field
->render($values);
}
// Return just the first character of the value.
$value = $alpha_pagination
->getValue(!empty($field->last_render_text) ? drupal_ucfirst(substr(strip_tags($field->last_render_text), 0, 1)) : '');
$label = $alpha_pagination
->getLabel($value);
// Prepend an anchor if the link path starts with #. Using the "link"
// element will cause an empty href attribute to be printed. This can cause
// issues with certain JavaScript or CSS styling that targets if that
// attribute is simply present, regardless if it's empty. To avoid that,
// use the "html_tag" type so only the name attribute is printed.
if ($value && $path && $path[0] === '#') {
$name = token_replace(substr($path, 1), $alpha_pagination
->getTokens($value));
$label = [
'#type' => 'html_tag',
'#theme' => 'html_tag__alpha_pagination__anchor',
'#tag' => 'a',
'#value' => '',
'#attributes' => [
'name' => $name,
],
'#suffix' => $label,
];
}
return $label;
}
/**
* {@inheritdoc}
*/
public function ui_name($short = FALSE) {
return $this->alphaPagination
->ui_name();
}
/**
* {@inheritdoc}
*/
public function validate() {
return $this->alphaPagination
->validate();
}
}
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_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 |
Init the handler with necessary data. Overrides views_handler:: |
11 |
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 | Run before any fields are rendered. | 8 |
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 | Determines if this field will be available as an option to group the result by in the style settings. | |
views_handler_field_alpha_pagination_group:: |
private | property | ||
views_handler_field_alpha_pagination_group:: |
public | function |
Construct a new field handler. Overrides views_handler_field:: |
|
views_handler_field_alpha_pagination_group:: |
function |
Default options form provides the label widget that all fields should have. Overrides views_handler_field:: |
||
views_handler_field_alpha_pagination_group:: |
function |
Information about options for all kinds of purposes will be held here. Overrides views_handler_field:: |
||
views_handler_field_alpha_pagination_group:: |
function |
Called to add the field to a query. Overrides views_handler_field:: |
||
views_handler_field_alpha_pagination_group:: |
function |
Render the field. Overrides views_handler_field:: |
||
views_handler_field_alpha_pagination_group:: |
public | function |
Return a string representing this handler's name in the UI. Overrides views_handler_field:: |
|
views_handler_field_alpha_pagination_group:: |
public | function |
Validates the handler against the complete View. Overrides views_handler:: |
|
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 |