class views_handler_filter_tag_font_tid in @font-your-face 7
Same name and namespace in other branches
- 6.2 views/views_handler_filter_tag_font_tid.inc \views_handler_filter_tag_font_tid
- 7.2 modules/fontyourface_ui/views/views_handler_filter_tag_font_tid.inc \views_handler_filter_tag_font_tid
Filter by tag id. Largely copied from views_handler_filter_term_node_tid.inc
Hierarchy
- class \views_object
- class \views_handler
Expanded class hierarchy of views_handler_filter_tag_font_tid
1 string reference to 'views_handler_filter_tag_font_tid'
- fontyourface_views_data in ./
fontyourface.module - Implements hook_views_data().
File
- views/
views_handler_filter_tag_font_tid.inc, line 12 - Views handler.
View source
class views_handler_filter_tag_font_tid extends views_handler_filter_many_to_one {
function has_extra_options() {
return TRUE;
}
function get_value_options() {
}
function option_definition() {
$options = parent::option_definition();
$options['type'] = array(
'default' => 'textfield',
);
return $options;
}
// option_definition
function extra_options_form(&$form, &$form_state) {
$form['type'] = array(
'#type' => 'radios',
'#title' => t('Selection type'),
'#options' => array(
'select' => t('Dropdown'),
'textfield' => t('Autocomplete'),
),
'#default_value' => $this->options['type'],
);
}
// extra_options_form
function value_form(&$form, &$form_state) {
if ($this->options['type'] == 'textfield') {
$default = '';
if ($this->value) {
$result = db_select('fontyourface_tag', 't')
->condition('t.tid', $this->value, 'IN')
->execute();
foreach ($result as $tag) {
if ($default) {
$default .= ', ';
}
// if
$default .= $tag->name;
}
// foreach
}
// if
$form['value'] = array(
'#title' => t('Select tags'),
'#type' => 'textfield',
'#default_value' => $default,
);
}
else {
$options = array();
$result = db_query("SELECT t.* FROM {fontyourface_tag} t ORDER BY t.name");
while ($tag = $result
->fetchObject()) {
$options[$tag->tid] = $tag->name;
}
// while
$default_value = (array) $this->value;
if (!empty($form_state['exposed'])) {
$identifier = $this->options['expose']['identifier'];
if (!empty($this->options['expose']['reduce'])) {
$options = $this
->reduce_value_options($options);
if (empty($this->options['expose']['single']) && !empty($this->options['expose']['optional'])) {
$default_value = array();
}
// if
}
// if
if (!empty($this->options['expose']['single'])) {
if (!empty($this->options['expose']['optional']) && (empty($default_value) || !empty($this->options['expose']['reduce']))) {
$default_value = 'All';
}
elseif (empty($default_value)) {
$keys = array_keys($options);
$default_value = array_shift($keys);
}
else {
$copy = $default_value;
$default_value = array_shift($copy);
}
// else
}
// if
}
// if
$form['value'] = array(
'#type' => 'select',
'#title' => t('Select tags'),
'#multiple' => TRUE,
'#options' => $options,
'#size' => min(9, count($options)),
'#default_value' => $default_value,
);
if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier])) {
$form_state['input'][$identifier] = $default_value;
}
// if
}
// else
if (empty($form_state['exposed'])) {
$this->helper
->options_form($form, $form_state);
}
// if
}
// value_form
function value_validate($form, &$form_state) {
if ($this->options['type'] != 'textfield') {
return;
}
// if
$values = drupal_explode_tags($form_state['values']['options']['value']);
$tids = $this
->validate_tag_strings($form['value'], $values);
if ($tids) {
$form_state['values']['options']['value'] = $tids;
}
// if
}
// value_validate
function accept_exposed_input($input) {
if (empty($this->options['exposed'])) {
return TRUE;
}
// If it's optional and there's no value don't bother filtering.
if ($this->options['expose']['optional'] && empty($this->validated_exposed_input)) {
return FALSE;
}
$rc = parent::accept_exposed_input($input);
if ($rc) {
// If we have previously validated input, override.
if (isset($this->validated_exposed_input)) {
$this->value = $this->validated_exposed_input;
}
// if
}
// if
return $rc;
}
// value_validate
function exposed_validate(&$form, &$form_state) {
if (empty($this->options['exposed'])) {
return;
}
// if
$identifier = $this->options['expose']['identifier'];
if ($this->options['type'] != 'textfield') {
if ($form_state['values'][$identifier] != 'All') {
$this->validated_exposed_input = (array) $form_state['values'][$identifier];
}
// if
return;
}
// if
if (empty($this->options['expose']['identifier'])) {
return;
}
// if
$values = drupal_explode_tags($form_state['values'][$identifier]);
$tids = $this
->validate_tag_strings($form[$identifier], $values);
if ($tids) {
$this->validated_exposed_input = $tids;
}
// if
}
// exposed_validate
/**
* Validate the user string. Since this can come from either the form
* or the exposed filter, this is abstracted out a bit so it can
* handle the multiple input sources.
*/
function validate_tag_strings(&$form, $values) {
if (empty($values)) {
return array();
}
// if
$tids = array();
$args = array();
$results = array();
foreach ($values as $value) {
$missing[strtolower($value)] = TRUE;
$args[] = $value;
}
// foreach
if (!$args) {
return;
}
// if
$result = db_select('fontyourface_tag', 't')
->condition('t.name', $args, 'IN')
->execute();
foreach ($result as $tag) {
unset($missing[strtolower($tag->name)]);
$tids[] = $tag->tid;
}
// foreach
if ($missing) {
form_error($form, format_plural(count($missing), 'Unable to find tag: @tags', 'Unable to find tags: @tags', array(
'@tags' => implode(', ', array_keys($missing)),
)));
}
// if
return $tids;
}
// validate_tag_strings
function value_submit($form, &$form_state) {
}
function expose_form_right(&$form, &$form_state) {
parent::expose_form_right($form, $form_state);
if ($this->options['type'] != 'select') {
unset($form['expose']['reduce']);
}
// if
}
// expose_form_right
function admin_summary() {
$this->value_options = array();
if ($this->value) {
$result = db_select('fontyourface_tag', 't')
->condition('t.tid', $this->value, 'IN')
->execute();
foreach ($result as $tag) {
$this->value_options[$tag->tid] = $tag->name;
}
// foreach
}
// if
return parent::admin_summary();
}
}
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 | 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 | Transform a string by a certain method. | |
views_handler:: |
public | function | Submit the exposed handler form. | |
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 | Provide defaults for the handler. | |
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 | Determine if this item is 'exposed', meaning it provides form elements to let users modify the view. | |
views_handler:: |
public | function | Determine if the argument needs a style plugin. | 1 |
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 exposed options form. | |
views_handler:: |
public | function | Return a string representing this handler's name in the UI. | 9 |
views_handler:: |
public | function | Provides the handler some groupby. | 2 |
views_handler_filter:: |
public | property | Disable the possibility to force a single value. | 6 |
views_handler_filter:: |
public | property | Disable the possibility to allow a exposed input to be optional. | |
views_handler_filter:: |
public | property | Contains the information of the selected item in a gruped filter. | |
views_handler_filter:: |
public | property | Disable the possibility to use operators. | 2 |
views_handler_filter:: |
public | property | Contains the operator which is used on the query. | |
views_handler_filter:: |
public | property | Contains the actual value of the field. | |
views_handler_filter:: |
public | function | Build the form to let users create the group of exposed filters. | |
views_handler_filter:: |
public | function | Provide default options for exposed filters. | |
views_handler_filter:: |
public | function | Save new group items, re-enumerates and remove groups marked to delete. | |
views_handler_filter:: |
public | function | Validate the build group options form. | 1 |
views_handler_filter:: |
public | function | Determine if a filter can be converted into a group. | |
views_handler_filter:: |
public | function |
Determine if a filter can be exposed. Overrides views_handler:: |
5 |
views_handler_filter:: |
public | function | Can this filter be used in OR groups? | 1 |
views_handler_filter:: |
public | function | Transform the input from a grouped filter into a standard filter. | |
views_handler_filter:: |
public | function |
Render our chunk of the exposed filter form when selecting. Overrides views_handler:: |
|
views_handler_filter:: |
public | function |
Tell the renderer about our exposed form. Overrides views_handler:: |
|
views_handler_filter:: |
public | function | Make some translations to a form item to make it more suitable to exposing. | |
views_handler_filter:: |
public | function |
Validate the options form. Overrides views_handler:: |
|
views_handler_filter:: |
public | function | Build a form with a group of operator | values to apply as a single filter. | |
views_handler_filter:: |
public | function | Options available for a grouped filter which uses checkboxes. | |
views_handler_filter:: |
public | function |
Returns TRUE if the exposed filter works like a grouped filter. Overrides views_handler:: |
|
views_handler_filter:: |
public | function |
Indicate whether users can select multiple group items. Overrides views_handler:: |
|
views_handler_filter:: |
public | function | Options form subform for setting the operator. | 6 |
views_handler_filter:: |
public | function | Perform any necessary changes to the form values prior to storage. | |
views_handler_filter:: |
public | function | Validate the operator form. | |
views_handler_filter:: |
public | function |
Provide the basic form which calls through to subforms. Overrides views_handler:: |
4 |
views_handler_filter:: |
public | function |
Simple submit handler. Overrides views_handler:: |
|
views_handler_filter:: |
public | function |
Simple validate handler. Overrides views_handler:: |
1 |
views_handler_filter:: |
public | function | Sanitizes the HTML select element's options. | |
views_handler_filter:: |
public | function | Shortcut to display the build_group/hide button. | |
views_handler_filter:: |
public | function | Shortcut to display the exposed options form. | |
views_handler_filter:: |
public | function |
Shortcut to display the expose/hide button. Overrides views_handler:: |
|
views_handler_filter:: |
public | function | Shortcut to display the operator form. | |
views_handler_filter:: |
public | function | Shortcut to display the value form. | |
views_handler_filter:: |
public | function |
Store the exposed input for processing later. Overrides views_handler:: |
|
views_handler_filter:: |
public | function | If set to remember exposed input in the session, store it there. | |
views_handler_filter_in_operator:: |
public | property | Stores all operations which are available on the form. | |
views_handler_filter_in_operator:: |
public | function |
Views handlers use a special construct function. Overrides views_object:: |
|
views_handler_filter_in_operator:: |
public | function |
Options form subform for exposed filter options. Overrides views_handler_filter:: |
1 |
views_handler_filter_in_operator:: |
public | function |
Provide default options for exposed filters. Overrides views_handler_filter:: |
|
views_handler_filter_in_operator:: |
public | function |
Build strings from the operators() for 'select' options. Overrides views_handler_filter:: |
2 |
views_handler_filter_in_operator:: |
public | function | ||
views_handler_filter_in_operator:: |
public | function | ||
views_handler_filter_in_operator:: |
public | function | ||
views_handler_filter_in_operator:: |
public | function |
Add this filter to the query. Overrides views_handler_filter:: |
5 |
views_handler_filter_in_operator:: |
public | function | When using exposed filters, we may be required to reduce the set. | |
views_handler_filter_in_operator:: |
public | function |
Validates the handler against the complete View. Overrides views_handler:: |
|
views_handler_filter_many_to_one:: |
public | property | Stores the Helper object which handles the many_to_one complexity. | |
views_handler_filter_many_to_one:: |
public | property |
Overrides views_handler_filter_in_operator:: |
|
views_handler_filter_many_to_one:: |
public | function |
Override ensure_my_table so we can control how this joins in.
The operator actually has influence over joining. Overrides views_handler:: |
|
views_handler_filter_many_to_one:: |
public | function |
Provide some extra help to get the operator/value easier to use. Overrides views_handler_filter:: |
2 |
views_handler_filter_many_to_one:: |
public | function |
This kind of construct makes it relatively easy for a child class to add or
remove functionality by overriding this function and adding/removing items
from this array. Overrides views_handler_filter_in_operator:: |
1 |
views_handler_filter_many_to_one:: |
public | function | ||
views_handler_filter_tag_font_tid:: |
function |
Check to see if input from the exposed filters should change the behavior. Overrides views_handler_filter_in_operator:: |
||
views_handler_filter_tag_font_tid:: |
function |
Display the filter on the administrative summary. Overrides views_handler_filter_in_operator:: |
||
views_handler_filter_tag_font_tid:: |
function |
Validate the exposed handler form. Overrides views_handler:: |
||
views_handler_filter_tag_font_tid:: |
function | |||
views_handler_filter_tag_font_tid:: |
function |
Provide a form for setting options. Overrides views_handler:: |
||
views_handler_filter_tag_font_tid:: |
function |
Child classes should be used to override this function and set the
'value options', unless 'options callback' is defined as a valid function
or static public method to generate these values. Overrides views_handler_filter_in_operator:: |
||
views_handler_filter_tag_font_tid:: |
function |
If a handler has 'extra options' it will get a little settings widget and
another form called extra_options. Overrides views_handler:: |
||
views_handler_filter_tag_font_tid:: |
function |
Information about options for all kinds of purposes will be held here. Overrides views_handler_filter_many_to_one:: |
||
views_handler_filter_tag_font_tid:: |
function | Validate the user string. Since this can come from either the form or the exposed filter, this is abstracted out a bit so it can handle the multiple input sources. | ||
views_handler_filter_tag_font_tid:: |
function |
Options form subform for setting options. Overrides views_handler_filter_many_to_one:: |
||
views_handler_filter_tag_font_tid:: |
function |
Perform any necessary changes to the form values prior to storage. Overrides views_handler_filter_in_operator:: |
||
views_handler_filter_tag_font_tid:: |
function |
Validate the options form. Overrides views_handler_filter:: |
||
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 |