class mvf_handler_field_mvf in Measured Value Field 7
Base Views Field Handler for field types defined in MVF module.
Hierarchy
- class \views_object
- class \views_handler
- class \views_handler_field
- class \views_handler_field_field
- class \mvf_handler_field_mvf
- class \views_handler_field_field
- class \views_handler_field
- class \views_handler
Expanded class hierarchy of mvf_handler_field_mvf
1 string reference to 'mvf_handler_field_mvf'
- mvf_field_views_data in views/
mvf.views.inc - Implements hook_field_views_data().
File
- views/
mvf_handler_field_mvf.inc, line 11 - Definition of mvf_handler_field_mvf class.
View source
class mvf_handler_field_mvf extends views_handler_field_field {
function click_sortable() {
if (!parent::click_sortable()) {
return FALSE;
}
// Among other standard reasons not to be click sortable, MVF field column
// many not be sortable if the measure's conversion is not linear. For non
// standard convert callbacks we do not have any knowledge about how
// conversion happens and thus we are hintless about how to sort it.
$field = field_info_field($this->definition['field_name']);
$measure = units_measure_machine_name_load(reset($field['settings']['unit']['handler_settings']['target_bundles']));
return $measure->converter == 'linear';
}
function click_sort($order) {
$this
->ensure_my_table();
// Loading the field info, we will need the information about db columns.
$field = field_info_field($this->definition['field_name']);
// We are going to join the {units_unit} table because it contains the
// knowledge of factors.
$units_unit_alias = $field['field_name'] . '_units_unit';
// @todo: figure out whether it matters here if it is FIELD_LOAD_CURRENT or
// FIELD_LOAD_REVISION?
$storage = reset($field['storage']['details']['sql']['FIELD_LOAD_CURRENT']);
$unit_units_entity_info = entity_get_info('units_unit');
$join = new views_join();
$join
->construct('units_unit', $this->table, $storage[mvf_subfield_to_column('unit')], $unit_units_entity_info['entity keys']['id'], array(), 'INNER');
$units_unit_alias = $this->query
->add_relationship($units_unit_alias, $join, $this->table_alias, $this->relationship);
$orderby_expression = $this->table_alias . '.' . $this->real_field . ' * ' . $units_unit_alias . '.factor';
$this->query
->add_orderby(NULL, $orderby_expression, $order, 'mvf_orderby');
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
mvf_handler_field_mvf:: |
function |
Called to determine what to tell the clicksorter. Overrides views_handler_field_field:: |
||
mvf_handler_field_mvf:: |
function |
Determine if this field is click sortable. Overrides views_handler_field_field:: |
||
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 | 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 | 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 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 |
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 |
Construct a new field handler. Overrides views_object:: |
17 |
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 | 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 the field. | 42 |
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_field:: |
public | property | A shortcut for $view->base_table. | |
views_handler_field_field:: |
public | property | Store the field information. | |
views_handler_field_field:: |
public | property | Store the field instance. | |
views_handler_field_field:: |
public | property | An array to store field renderable arrays for use by render_items. | |
views_handler_field_field:: |
public | property | Does the rendered fields get limited. | |
views_handler_field_field:: |
public | property | Does the field supports multiple field values. | |
views_handler_field_field:: |
public | function |
Check whether current user has access to this handler. Overrides views_handler:: |
|
views_handler_field_field:: |
public | function | Determine if the field table should be added to the query. | |
views_handler_field_field:: |
public | function |
Add any special tokens this field might use for itself. Overrides views_handler_field:: |
|
views_handler_field_field:: |
public | function |
Document any special tokens this field might use for itself. Overrides views_handler_field:: |
|
views_handler_field_field:: |
public | function | Return the language code of the language the field should be displayed in, according to the settings. | |
views_handler_field_field:: |
public | function | Set the base_table and base_table_alias. | |
views_handler_field_field:: |
public | function | ||
views_handler_field_field:: |
public | function |
Get the value that's supposed to be rendered. Overrides views_handler_field:: |
|
views_handler_field_field:: |
public | function |
Extend the groupby form with group columns. Overrides views_handler:: |
|
views_handler_field_field:: |
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. Overrides views_handler:: |
|
views_handler_field_field:: |
public | function |
Init the handler with necessary data. Overrides views_handler_field:: |
|
views_handler_field_field:: |
public | function | Provide options for multiple value fields. | |
views_handler_field_field:: |
public | function |
Default options form provides the label widget that all fields should have. Overrides views_handler_field:: |
|
views_handler_field_field:: |
public | function |
Information about options for all kinds of purposes will be held here. Overrides views_handler_field:: |
|
views_handler_field_field:: |
public | function |
Load the entities for all fields that are about to be displayed. Overrides views_handler:: |
|
views_handler_field_field:: |
public | function |
Called to add the field to a query. Overrides views_handler_field:: |
|
views_handler_field_field:: |
public | function | ||
views_handler_field_field:: |
public | function | Render all items in this field together. | |
views_handler_field_field:: |
public | function | Return an array of items for the field. | |
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 |