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Commit 9847701b authored by Nathan Haug's avatar Nathan Haug
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Applied patch provided by KarenS to use the current CCK DB scheme. #92804.... 

Applied patch provided by KarenS to use the current CCK DB scheme. #92804. Awesome! Thanks again Karen.
parent 96a22328
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link.install
View file @ 9847701b
......@@ -5,32 +5,41 @@
* Implementation of hook_install().
*/
function link_install() {
switch ($GLOBALS['db_type']) {
case 'mysql':
case 'mysqli':
db_query("CREATE TABLE {node_field_link_data} (
nid int unsigned NOT NULL default '0',
vid int unsigned NOT NULL default '0',
field_name varchar(32) NOT NULL default '',
delta int unsigned NOT NULL default '0',
field_url varchar(255) NOT NULL default '',
field_title varchar(255) NOT NULL default '',
attributes text NOT NULL default '',
PRIMARY KEY (vid,field_name,delta)
) /*!40100 DEFAULT CHARACTER SET utf8 */;");
break;
return;
}
/**
* Removed link.module created tables, move data to content.module tables
*/
function link_update_1() {
$ret = array();
case 'pgsql':
db_query("CREATE TABLE {node_field_link_data} (
nid integer NOT NULL default '0' CHECK (nid >= 0),
vid integer NOT NULL default '0' CHECK (nid >= 0),
field_name varchar(32) NOT NULL default '',
delta integer NOT NULL default '0' CHECK (nid >= 0),
field_url varchar(255) NOT NULL default '',
field_title varchar(255) NOT NULL default '',
attributes text NOT NULL default '',
PRIMARY KEY (vid,field_name,delta)
)");
break;
include_once(drupal_get_path('module', 'content') .'/content.module');
include_once(drupal_get_path('module', 'content') .'/content_admin.inc');
$fields = content_fields();
foreach ($fields as $field) {
switch ($field['type']) {
case 'link':
$columns = array(
'url' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => "''"),
'title' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => "''"),
'attributes' => array('type' => 'mediumtext', 'not null' => TRUE, 'default' => "''"),
);
content_alter_db_field(array(), array(), $field, $columns);
$db_info = content_database_info($field);
if ($field['multiple']) {
$ret[] = update_sql('INSERT INTO {'. $db_info['table'] .'} (vid, delta, nid, '. $field['field_name'] .'_url, '. $field['field_name'] .'_title, '. $field['field_name'] ."_attributes) SELECT vid, delta, nid, field_url, field_title, attributes FROM {node_field_link_data} WHERE field_name = '". $field['field_name'] ."'");
}
else {
$ret[] = update_sql('INSERT INTO {'. $db_info['table'] .'} (vid, nid, '. $field['field_name'] .'_url, '. $field['field_name'] .'_title, '. $field['field_name'] ."_attributes) SELECT vid, nid, field_url, field_title, attributes FROM {node_field_link_data} WHERE field_name = '". $field['field_name'] ."'");
}
}
}
$ret[] = update_sql('DROP TABLE {node_field_link_data}');
db_query('DELETE FROM {cache}');
return $ret;
}
link.module
View file @ 9847701b
......@@ -74,61 +74,37 @@ function link_field_settings($op, $field) {
case 'save':
return array('attributes', 'title');
case 'database columns':
return array(
'url' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => "''"),
'title' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => "''"),
'attributes' => array('type' => 'mediumtext', 'not null' => TRUE, 'default' => "''"),
);
case 'filters':
return array(
'default' => array(
'operator' => 'views_handler_operator_like',
'handler' => 'views_handler_filter_like',
),
);
}
}
/**
* Implementation of hook_field().
*/
function link_field($op, &$node, $field, &$node_field, $teaser, $page) {
function link_field($op, &$node, $field, &$items, $teaser, $page) {
switch ($op) {
case 'load':
switch($field['type']) {
case 'link':
$result = db_query("SELECT field_url, field_title, attributes FROM {node_field_link_data} WHERE vid = %d AND field_name = '%s' ORDER BY delta", $node->vid, $field['field_name']);
while ($value = db_fetch_array($result)) {
$values[] = array('value' => array('link' => $value['field_url'], 'title' => $value['field_title'], 'attributes' => unserialize($value['attributes'])));
}
$additions = array($field['field_name'] => $values);
break;
}
return $additions;
case 'view':
foreach ($node_field as $delta => $item) {
$node_field[$delta]['view'] = _link_field_view($field, $item['value'], $item, $node);
foreach ($items as $delta => $item) {
$items[$delta]['view'] = content_format($field, $item, 'default', $node);
}
return theme('field', $node, $field, $node_field, $teaser, $page);
case 'insert':
switch($field['type']) {
case 'link':
foreach ($node_field as $delta => $item) {
if ($item['value']['link']) {
db_query("INSERT INTO {node_field_link_data} (nid, vid, field_name, delta, field_url, field_title, attributes) VALUES (%d, %d, '%s', %d, '%s', '%s', '%s')", $node->nid, $node->vid, $field['field_name'], $delta, $item['value']['link'], $item['value']['title'], serialize($item['value']['attributes']));
}
}
break;
}
return;
case 'update':
// Delete and insert, rather than update, in case a field was added.
switch($field['type']) {
case 'link':
db_query("DELETE FROM {node_field_link_data} WHERE vid = %d AND field_name = '%s'", $node->vid, $field['field_name']);
link_field('insert', $node, $field, $node_field, $teaser, $page);
break;
}
return;
case 'delete':
// Delete using nid rather than vid to purge all revisions.
switch($field['type']) {
case 'link':
db_query("DELETE FROM {node_field_link_data} WHERE nid = %d AND field_name = '%s'", $node->nid, $field['field_name']);
break;
}
return;
return theme('field', $node, $field, $items, $teaser, $page);
break;
}
}
......@@ -162,7 +138,7 @@ function link_widget($op, &$node, $field, &$node_field) {
$delta = 0;
// Render link fields for all the entered values
foreach ($node_field as $data) {
if ($data['value']['link']) {
if ($data['url']) {
_link_widget_form($form[$field['field_name']][$delta], $field, $data, $delta);
$delta++;
}
......@@ -173,29 +149,24 @@ function link_widget($op, &$node, $field, &$node_field) {
}
} // end if multiple
else {
// Convert an old 'singe' value field into the new array based format
if ($node_field['value']) {
$node_field[0]['value'] = $node_field['value'];
unset($node_field['value']);
}
_link_widget_form($form[$field['field_name']][0], $field, $node_field[0]);
}
return $form;
case 'validate':
foreach($node_field as $delta => $value) {
if ($value['value']['link']) {
if ($value['url']) {
// Validate the link
if (!link_validate_link($value['value']['link'])) {
form_set_error($field['field_name'] .']['. $delta. '][value][link', t('Not a valid URL.'));
if (!link_validate_link($value['url'])) {
form_set_error($field['field_name'] .']['. $delta. '][value][url', t('Not a valid URL.'));
}
// Require a title for the link if necessary
elseif ($field['title'] == 'required' && strlen(trim($value['value']['title'])) == 0) {
elseif ($field['title'] == 'required' && strlen(trim($value['title'])) == 0) {
form_set_error($field['field_name'] .']['. $delta. '][value][title', t('Titles are required for all links.'));
}
}
// Require a link if we have a title
elseif (strlen($value['value']['title']) > 0) {
elseif (strlen($value['title']) > 0) {
form_set_error($field['field_name'] .']['. $delta. '][value][link', t('You cannot enter a title without a link.'));
}
}
......@@ -217,32 +188,34 @@ function link_widget($op, &$node, $field, &$node_field) {
*/
function _link_widget_form (&$form_item, $field, $node_field, $delta = 0) {
$form_item['value'] = array(
$form_item = array(
'#tree' => true,
'#weigth' => $field['widget']['weight'],
// Add a microweight to keep fields in first-in first-out order
'#weight' => $field['widget']['weight'].".00".$delta,
);
$form_item['value']['link'] = array(
$form_item['url'] = array(
'#type' => 'textfield',
'#maxlength' => '255',
'#title' => $field['title'] == 'none' ? t($field['widget']['label']) : t($field['widget']['label'])." ".t('URL'),
'#default_value' => $node_field['value']['link'],
'#default_value' => $node_field['url'],
'#required' => ($delta == 0) ? $field['required'] : FALSE,
'#description' => $field['widget']['description'],
);
if ($field['title'] != 'none') {
$form_item['value']['title'] = array(
$form_item['title'] = array(
'#type' => 'textfield',
'#maxlength' => '255',
'#title' => t($field['widget']['label'])." ".t('Title'),
'#default_value' => $node_field['value']['title'],
'#default_value' => $node_field['title'],
'#required' => ($delta == 0 && $field['title'] == 'required') ? $field['required'] : FALSE,
);
}
if ($field['attributes']['target'] == 'user') {
$form_item['value']['attributes']['target'] = array(
$form_item['attributes']['target'] = array(
'#type' => 'checkbox',
'#title' => t('Open URL in a New Window'),
'#default_value' => $node_field['value']['attributes']['target'],
'#default_value' => $node_field['attributes']['target'],
'#return_value' => "_blank",
);
}
......@@ -250,20 +223,42 @@ function _link_widget_form (&$form_item, $field, $node_field, $delta = 0) {
function _link_widget_process (&$node_field, $delta = 0) {
// Remove the target attribute if not selected
if (!$node_field['value']['attributes']['target'] || $node_field['value']['attributes']['target'] == "default") {
unset($node_field['value']['attributes']['target']);
if (!$node_field['attributes']['target'] || $node_field['attributes']['target'] == "default") {
unset($node_field['attributes']['target']);
}
}
/**
* Implementation of hook_field_view() which performs any translation necessary.
* Implementation of hook_field_formatter_info().
*/
function link_field_formatter_info() {
return array(
'default' => array(
'label' => 'Default, as link',
'field types' => array('link'),
),
'plain' => array(
'label' => 'Plain, no link',
'field types' => array('link'),
),
);
}
/**
* Implementation of hook_field_formatter().
*
*/
function _link_field_view($field, $value, $addlfields = array(), $node = NULL) {
function link_field_formatter($field, $item, $formatter) {
if ($formatter == 'plain') {
return check_plain($item['url']);
}
$attributes = array();
// Add attributes defined at the widget level
if (is_array($value['attributes'])) {
foreach($value['attributes'] as $attribute => $attbvalue) {
if (isset($field['attributes'][$attribute]) && $field['attributes'][$attribute] == 'user') {
if (is_array($item['attributes'])) {
foreach($item['attributes'] as $attribute => $attbvalue) {
if (isset($item['attributes'][$attribute]) && $field['attributes'][$attribute] == 'user') {
$attributes[$attribute] = $attbvalue;
}
}
......@@ -277,82 +272,16 @@ function _link_field_view($field, $value, $addlfields = array(), $node = NULL) {
}
}
// Build the link with a title
if (strlen(trim($value['title']))) {
$output = l($value['title'],link_cleanup_url($value['link']),$attributes);
if (strlen(trim($item['title']))) {
$output = l($item['title'],link_cleanup_url($item['url']),$attributes);
}
// Build the link with the URL as the title (max 80 characters)
else {
$output = l(strlen($value['link']) > 80 ? substr($value['link'],0,80)."..." : $value['link'],link_cleanup_url($value['link']),$attributes);
$output = l(strlen($item['url']) > 80 ? substr($item['url'],0,80)."..." : $item['url'],link_cleanup_url($item['url']),$attributes);
}
return $output;
}
/**
* Implementation of hook_views_tables().
*/
function link_views_tables() {
$tables = array();
$fields = content_fields();
foreach ($fields as $field) {
if ($field['type'] == 'link') {
$tables['node_field_link_data_'. $field['field_name']] = array(
'name' => 'node_field_link_data',
'join' => array(
'left' => array(
'table' => 'node',
'field' => 'vid',
),
'right' => array(
'field' => 'vid',
),
'extra' => array('field_name' => $field['field_name']),
),
'fields' => array(
'field_url' => array(
'name' => 'Link URL: '. $field['field_name'],
'sortable' => TRUE,
),
'field_title' => array(
'name' => 'Link Title: '. $field['field_name'],
'sortable' => TRUE,
),
),
'sorts' => array(
'field_url' => array('name' => 'Link URL: '. $field['field_name']),
'field_title' => array('name' => 'Link Title: '. $field['field_name']),
),
'filters' => array(
'field_url' => array(
'name' => 'Link URL: '. $field['field_name'],
'operator' => array(
'=' => 'is',
'contains' => 'contains',
'begins' => 'begins with',
'ends' => 'ends wth',
'LIKE' => 'matches pattern',
),
'operator-handler' => '_text_filter_operator',
),
'field_title' => array(
'name' => 'Link Title: '. $field['field_name'],
'operator' => array(
'=' => 'is',
'contains' => 'contains',
'begins' => 'begins with',
'ends' => 'ends wth',
'LIKE' => 'matches pattern',
),
'operator-handler' => '_text_filter_operator',
),
),
);
}
}
return $tables;
}
/**
* Forms a valid URL if possible from an entered address.
* Trims whitespace and automatically adds an http:// to addresses without a protocol specified
......
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