From f0de655d088a4f8b0dff9ebf8c03fd525b200e6a Mon Sep 17 00:00:00 2001 From: Manuel Cillero Date: Wed, 26 Jul 2017 13:32:46 +0200 Subject: [PATCH] New module 'Link' --- sites/all/modules/link/LICENSE.txt | 339 ++++++++ sites/all/modules/link/link.css | 8 + sites/all/modules/link/link.inc | 382 +++++++++ sites/all/modules/link/link.info | 14 + sites/all/modules/link/link.install | 137 ++++ sites/all/modules/link/link.migrate.inc | 51 ++ sites/all/modules/link/link.module | 501 ++++++++++++ sites/all/modules/link/link.theme.inc | 130 +++ .../modules/link/tests/link.attribute.test | 764 ++++++++++++++++++ sites/all/modules/link/tests/link.crud.test | 48 ++ .../modules/link/tests/link.crud_browser.test | 340 ++++++++ sites/all/modules/link/tests/link.token.test | 531 ++++++++++++ .../all/modules/link/tests/link.validate.test | 497 ++++++++++++ sites/all/modules/link/views/link.views.inc | 109 +++ .../link_views_handler_argument_target.inc | 142 ++++ .../link_views_handler_filter_protocol.inc | 133 +++ 16 files changed, 4126 insertions(+) create mode 100644 sites/all/modules/link/LICENSE.txt create mode 100644 sites/all/modules/link/link.css create mode 100644 sites/all/modules/link/link.inc create mode 100644 sites/all/modules/link/link.info create mode 100644 sites/all/modules/link/link.install create mode 100644 sites/all/modules/link/link.migrate.inc create mode 100644 sites/all/modules/link/link.module create mode 100644 sites/all/modules/link/link.theme.inc create mode 100644 sites/all/modules/link/tests/link.attribute.test create mode 100644 sites/all/modules/link/tests/link.crud.test create mode 100644 sites/all/modules/link/tests/link.crud_browser.test create mode 100644 sites/all/modules/link/tests/link.token.test create mode 100644 sites/all/modules/link/tests/link.validate.test create mode 100644 sites/all/modules/link/views/link.views.inc create mode 100644 sites/all/modules/link/views/link_views_handler_argument_target.inc create mode 100644 sites/all/modules/link/views/link_views_handler_filter_protocol.inc diff --git a/sites/all/modules/link/LICENSE.txt b/sites/all/modules/link/LICENSE.txt new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/sites/all/modules/link/LICENSE.txt @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/sites/all/modules/link/link.css b/sites/all/modules/link/link.css new file mode 100644 index 0000000..7bdec9e --- /dev/null +++ b/sites/all/modules/link/link.css @@ -0,0 +1,8 @@ +div.link-field-column { + float: left; + width: 48%; +} + +div.link-field-column .form-text { + width: 95%; +} diff --git a/sites/all/modules/link/link.inc b/sites/all/modules/link/link.inc new file mode 100644 index 0000000..421ecc3 --- /dev/null +++ b/sites/all/modules/link/link.inc @@ -0,0 +1,382 @@ + $item) { + // Unserialize the attributes array. + $items[$delta]['attributes'] = unserialize($item['attributes']); + } + return array($field['field_name'] => $items); +} + +function _link_process(&$item, $delta = 0, $field, $node) { + // Trim whitespace from URL. + $item['url'] = trim($item['url']); + + // if no attributes are set then make sure $item['attributes'] is an empty array - this lets $field['attributes'] override it. + if (empty($item['attributes'])) { + $item['attributes'] = array(); + } + + // Serialize the attributes array. + $item['attributes'] = serialize($item['attributes']); + + // Don't save an invalid default value (e.g. 'http://'). + if ((isset($field['widget']['default_value'][$delta]['url']) && $item['url'] == $field['widget']['default_value'][$delta]['url']) && is_object($node)) { + if (!link_validate_url($item['url'])) { + $item['url'] = NULL; + } + } + + // If we don't have a title, then set it to null. + if (!isset($item['title'])) { + $item['title'] = NULL; + } +} + +function _link_validate(&$item, $delta, $field, $node, &$optional_field_found) { + + // neither of these keys are certain to be set + $test = $item + array('url' => NULL, 'title' => NULL); + + if ($test['url'] && !(isset($field['widget']['default_value'][$delta]['url']) && $test['url'] == $field['widget']['default_value'][$delta]['url'] && !$field['required'])) { + // Validate the link. + if (link_validate_url(trim($test['url'])) == FALSE) { + form_set_error($field['field_name'] .']['. $delta .'][url', t('Not a valid URL.')); + } + // Require a title for the link if necessary. + if ($field['title'] == 'required' && strlen(trim($test['title'])) == 0) { + form_set_error($field['field_name'] .']['. $delta .'][title', t('Titles are required for all links.')); + } + } + // Require a link if we have a title. + if ((!isset($field['form_id']) || $field['form_id'] != 'content_field_edit_form') && $field['url'] !== 'optional' && strlen($test['title']) > 0 && strlen(trim($test['url'])) == 0) { + form_set_error($field['field_name'] .']['. $delta .'][url', t('You cannot enter a title without a link url.')); + } + // In a totally bizzaro case, where URLs and titles are optional but the field is required, ensure there is at least one link. + if ($field['url'] == 'optional' && $field['title'] == 'optional' && (strlen(trim($test['url'])) != 0 || strlen(trim($test['title'])) != 0)) { + $optional_field_found = TRUE; + } +} + +/** + * Cleanup user-entered values for a link field according to field settings. + * + * @param $item + * A single link item, usually containing url, title, and attributes. + * @param $delta + * The delta value if this field is one of multiple fields. + * @param $field + * The CCK field definition. + * @param $node + * The node containing this link. + */ +function _link_sanitize(&$item, $delta, &$field, &$node) { + // Don't try to process empty links. + if (empty($item['url']) && empty($item['title']) && empty($field['title_value'])) { + return; + } + + // Replace URL tokens. + if ($field['enable_tokens'] && module_exists('token')) { + // Load the node if necessary for nodes in views. + $token_node = isset($node->nid) ? node_load($node->nid) : $node; + $item['url'] = token_replace($item['url'], 'node', $token_node); + } + + $type = link_validate_url($item['url']); + // If we can't determine the type of url, and we've been told not to validate it, + // then we assume it's a LINK_EXTERNAL type for later processing. #357604 + if ($type == FALSE && $field['validate_url'] === 0) { + $type = LINK_EXTERNAL; + } + $url = link_cleanup_url($item['url']); + + // Separate out the anchor if any. + if (strpos($url, '#') !== FALSE) { + $item['fragment'] = substr($url, strpos($url, '#') + 1); + $url = substr($url, 0, strpos($url, '#')); + } + // Separate out the query string if any. + if (strpos($url, '?') !== FALSE) { + $item['query'] = substr($url, strpos($url, '?') + 1); + $url = substr($url, 0, strpos($url, '?')); + } + // Save the new URL without the anchor or query. + if ($field['validate_url'] === 0) { + $item['url'] = check_plain($url); + } + else { + $item['url'] = $url; + } + + // Create a shortened URL for display. + $display_url = $type == LINK_EMAIL ? str_replace('mailto:', '', $url) : url($url, array('query' => isset($item['query']) ? $item['query'] : NULL, 'fragment' => isset($item['fragment']) ? $item['fragment'] : NULL, 'absolute' => TRUE)); + if (is_array($field['display']) && !empty($field['display']['url_cutoff']) && strlen($display_url) > $field['display']['url_cutoff']) { + $display_url = substr($display_url, 0, $field['display']['url_cutoff']) ."..."; + } + $item['display_url'] = $display_url; + + // Use the title defined at the field level. + if ($field['title'] == 'value' && strlen(trim($field['title_value']))) { + $title = $field['title_value']; + } + // Use the title defined by the user at the widget level. + else { + $title = $item['title']; + } + // Replace tokens. - originally we only did it for value titles. + if (($field['title'] == 'value' || $field['enable_tokens']) && module_exists('token')) { + // Load the node if necessary for nodes in views. + $token_node = isset($node->nid) ? node_load($node->nid) : $node; + $title = filter_xss(token_replace($title, 'node', $token_node), array('b', 'br', 'code', 'em', 'i', 'img', 'span', 'strong', 'sub', 'sup', 'tt', 'u')); + $item['html'] = TRUE; + } + elseif ($field['title'] == 'value') { + $title = filter_xss($title, array('b', 'br', 'code', 'em', 'i', 'img', 'span', 'strong', 'sub', 'sup', 'tt', 'u')); + $item['html'] = TRUE; + } + $item['display_title'] = empty($title) ? $item['display_url'] : $title; + + if (!isset($item['attributes'])) { + $item['attributes'] = array(); + } + + // Unserialize attributtes array if it has not been unserialized yet. + if (!is_array($item['attributes'])) { + $item['attributes'] = (array)unserialize($item['attributes']); + } + + // Add default attributes. Make sure that $field['attributes'] is an array. #626932 + if (!is_array($field['attributes'])) { + $field['attributes'] = array(); + } + $field['attributes'] += _link_default_attributes(); + + // Merge item attributes with attributes defined at the field level. + $item['attributes'] = array_filter($item['attributes']); + $item['attributes'] += $field['attributes']; + + if (empty($item['attributes'])) { + unset($item['attributes']['target']); + } + switch ($field['attributes']['target']) { + case LINK_TARGET_DEFAULT: + unset($item['attributes']['target']); + break; + case LINK_TARGET_USER: + // '_blank' is the only authorized value for target in this version. + if ($item['attributes']['target'] != '_blank') { + unset($item['attributes']['target']); + } + break; + default: // LINK_TARGET_NEW_WINDOW and LINK_TARGET_TOP + $item['attributes']['target'] = $field['attributes']['target']; + break; + } + + // Remove the rel=nofollow for internal links. + if ($type != LINK_EXTERNAL && $type != LINK_NEWS && strpos($item['attributes']['rel'], 'nofollow') !== FALSE) { + $item['attributes']['rel'] = str_replace('nofollow', '', $item['attributes']['rel']); + } + // Some old field data may have $item['#item']['attributes']['rel'] as an array, which will cause errors: + if (isset($item['#item']['attributes']['rel']) && is_array($item['#item']['attributes']['rel'])) { + unset($item['#item']['attributes']['rel']); + } + + // Handle "title" link attribute + if (!empty($item['attributes']['title']) && module_exists('token')) { + // Load the node (necessary for nodes in views). + $token_node = isset($node->nid) ? node_load($node->nid) : $node; + $item['attributes']['title'] = token_replace($item['attributes']['title'], 'node', $token_node); + } + + // Remove title attribute if it's equal to link text. + if ($item['attributes']['title'] == $item['display_title']) { + unset($item['attributes']['title']); + } + + // Hide the display title the URL is empty and the "Hide title if URL is + // empty" has been checked. + if (empty($item['url']) && isset($field['title_value_visibility']) && $field['title_value_visibility'] == 1) { + unset($item['display_title']); + } + + // Remove empty attributes. + $item['attributes'] = array_filter($item['attributes']); + + // Add the widget label. + $item['label'] = $field['widget']['label']; +} + +function _link_default_attributes() { + return array( + 'title' => '', + 'target' => LINK_TARGET_DEFAULT, + 'class' => '', + 'rel' => '', + ); +} + +/** + * Forms a valid URL if possible from an entered address. + * Trims whitespace and automatically adds an http:// to addresses without a protocol specified + * + * @param string $url + * @param string $protocol The protocol to be prepended to the url if one is not specified + */ +function link_cleanup_url($url, $protocol = "http") { + $url = trim($url); + $type = link_validate_url($url); + + if ($type == LINK_EXTERNAL) { + // Check if there is no protocol specified. + $protocol_match = preg_match("/^([a-z0-9][a-z0-9\.\-_]*:\/\/)/i", $url); + if (empty($protocol_match)) { + // But should there be? Add an automatic http:// if it starts with a domain name. + $domain_match = preg_match('/^(([a-z0-9]([a-z0-9\-_]*\.)+)('. LINK_DOMAINS .'|[a-z]{2}))/i', $url); + if (!empty($domain_match)) { + $url = $protocol ."://". $url; + } + } + } + + return $url; +} + +/** + * Wrapper around html_entity_decode to handle problems with PHP 4. + * + * See http://drupal.org/node/739650 + * See http://bugs.php.net/bug.php?id=25670 + * + * We've taken this away from the beginning of file define() step, as this is + * going to be slower for PHP4, and we don't want to run this on every page load, + * just when we're doing a validate. + */ +function _link_html_entity_decode($html_string, $quote_style = ENT_COMPAT, $charset) { + if (defined('PHP_VERSION')) { + $version = explode('.', PHP_VERSION); + if ($version[0] == '5') { + return html_entity_decode($html_string, $quote_style, $charset); // PHP 5, use default. + } + } + else { + $version = explode('.', PHP_VERSION); + if ($version[0] == '5') { + return html_entity_decode($html_string, $quote_style, $charset); + } + } + // use suggested code from http://drupal.org/node/739650 + // replace numeric entities + $string = preg_replace('~&#x([0-9a-f]+);~ei', "_link_code2utf(hexdec('\\1'))", $html_string); + $string = preg_replace('~&#([0-9]+);~e', '_link_code2utf("\\1")', $string); + + // replace literal entities. + $trans_tbl = get_html_translation_table(HTML_ENTITIES); + $trans_tbl = array_flip($trans_tbl); + + return strtr($string, $trans_tbl); +} + +/** + * Returns the utf string corresponding to the unicode value. + * + * Needed for handling utf characters in PHP4. + * + * @see http://www.php.net/manual/en/function.html-entity-decode.php#75153 + */ +function _link_code2utf($num) { + if ($num < 128) return chr($num); + if ($num < 2048) return chr(($num >> 6) + 192) . chr(($num & 63) + 128); + if ($num < 65536) return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128); + if ($num < 2097152) return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128); + return ''; +} + +/** + * A lenient verification for URLs. Accepts all URLs following RFC 1738 standard + * for URL formation and all email addresses following the RFC 2368 standard for + * mailto address formation. + * + * @param string $text + * @return mixed Returns boolean FALSE if the URL is not valid. On success, returns an object with + * the following attributes: protocol, hostname, ip, and port. + */ +function link_validate_url($text) { + $LINK_ICHARS_DOMAIN = (string) _link_html_entity_decode(implode("", array( + "æ", // æ + "Æ", // Æ + "ø", // ø + "Ø", // Ø + "å", // å + "Å", // Å + "ä", // ä + "Ä", // Ä + "ö", // ö + "Ö", // Ö + "ü", // ü + "Ü", // Ü + "Ñ", // Ñ + "ñ", // ñ + )), ENT_QUOTES, 'UTF-8'); + + $LINK_ICHARS = $LINK_ICHARS_DOMAIN . (string) _link_html_entity_decode(implode("", array( + "ß", // ß + )), ENT_QUOTES, 'UTF-8'); + $allowed_protocols = variable_get('filter_allowed_protocols', array('http', 'https', 'ftp', 'news', 'nntp', 'telnet', 'mailto', 'irc', 'ssh', 'sftp', 'webcal')); + + $protocol = '(('. implode("|", $allowed_protocols) .'):\/\/)'; + $authentication = '(([a-z0-9%' . $LINK_ICHARS . ']+(:[a-z0-9%'. $LINK_ICHARS . '!]*)?)?@)'; + $domain = '(([a-z0-9' . $LINK_ICHARS_DOMAIN . ']([a-z0-9'. $LINK_ICHARS_DOMAIN . '\-_\[\]])*)(\.(([a-z0-9' . $LINK_ICHARS_DOMAIN . '\-_\[\]])+\.)*('. LINK_DOMAINS .'|[a-z]{2}))?)'; + $ipv4 = '([0-9]{1,3}(\.[0-9]{1,3}){3})'; + $ipv6 = '([0-9a-fA-F]{1,4}(\:[0-9a-fA-F]{1,4}){7})'; + $port = '(:([0-9]{1,5}))'; + + // Pattern specific to external links. + $external_pattern = '/^'. $protocol .'?'. $authentication .'?('. $domain .'|'. $ipv4 .'|'. $ipv6 .' |localhost)'. $port .'?'; + + // Pattern specific to internal links. + $internal_pattern = "/^([a-z0-9". $LINK_ICHARS ."_\-+\[\]]+)"; + $internal_pattern_file = "/^([a-z0-9". $LINK_ICHARS ."_\-+\[\]\.]+)$/i"; + + $directories = "(\/[a-z0-9". $LINK_ICHARS ."_\-\.~+%=&,$'!():;*@\[\]]*)*"; + // Yes, four backslashes == a single backslash. + $query = "(\/?\?([?a-z0-9". $LINK_ICHARS ."+_|\-\.\/\\\\%=&,$'():;*@\[\]{} ]*))"; + $anchor = "(#[a-z0-9". $LINK_ICHARS ."_\-\.~+%=&,$'():;*@\[\]\/\?]*)"; + + // The rest of the path for a standard URL. + $end = $directories .'?'. $query .'?'. $anchor .'?'.'$/i'; + + $message_id = '[^@].*@'. $domain; + $newsgroup_name = '([0-9a-z+-]*\.)*[0-9a-z+-]*'; + $news_pattern = '/^news:('. $newsgroup_name .'|'. $message_id .')$/i'; + + $user = '[a-zA-Z0-9'. $LINK_ICHARS .'_\-\.\+\^!#\$%&*+\/\=\?\`\|\{\}~\'\[\]]+'; + $email_pattern = '/^mailto:'. $user .'@'.'('. $domain .'|'. $ipv4 .'|'. $ipv6 .'|localhost)'. $query .'?$/'; + + if (strpos($text, '') === 0) { + return LINK_FRONT; + } + if (in_array('mailto', $allowed_protocols) && preg_match($email_pattern, $text)) { + return LINK_EMAIL; + } + if (in_array('news', $allowed_protocols) && preg_match($news_pattern, $text)) { + return LINK_NEWS; + } + if (preg_match($internal_pattern . $end, $text)) { + return LINK_INTERNAL; + } + if (preg_match($external_pattern . $end, $text)) { + return LINK_EXTERNAL; + } + if (preg_match($internal_pattern_file, $text)) { + return LINK_INTERNAL; + } + + return FALSE; +} diff --git a/sites/all/modules/link/link.info b/sites/all/modules/link/link.info new file mode 100644 index 0000000..799424d --- /dev/null +++ b/sites/all/modules/link/link.info @@ -0,0 +1,14 @@ +name = Link +description = Defines simple link field types. +dependencies[] = content +package = CCK +core = 6.x +files[] = link.migrate.inc + + +; Information added by Drupal.org packaging script on 2014-02-28 +version = "6.x-2.11" +core = "6.x" +project = "link" +datestamp = "1393559923" + diff --git a/sites/all/modules/link/link.install b/sites/all/modules/link/link.install new file mode 100644 index 0000000..bcd1546 --- /dev/null +++ b/sites/all/modules/link/link.install @@ -0,0 +1,137 @@ + $fields) { + foreach ($fields as $field) { + if ($field['type'] == 'link') { + // We only process a given field once. + $update_fields[$field['field_name']] = $field; + } + } + } + + // Update each field's storage to match the current definition. + foreach ($update_fields as $field) { + $db_info = content_database_info($field); + foreach ($db_info['columns'] as $column) { + db_change_field($ret, $db_info['table'], $column['column'], $column['column'], $column); + $ret[] = update_sql("UPDATE {". $db_info['table'] ."} SET ". $column['column'] ." = NULL WHERE ". $column['column'] ." = '' OR ". $column['column'] ." = 'N;'"); + } + } + + // Let CCK re-associate link fields with Link module and activate the fields. + content_associate_fields('link'); + + return $ret; +} + +/** + * 6.x-2.7 had code that mistakenly wrote 'a:3:{s:6:"target";s:7:"default";s:5:"class";s:0:"";s:3:"rel";s:0:"";}' + * to the attributes field, when it should have written NULL. + * + * This fixes that. Ticket #626932. + */ +function link_update_6002() { + $ret = array(); + + // Build a list of fields that need updating. + $update_fields = array(); + foreach (content_types_install() as $type_name => $fields) { + foreach ($fields as $field) { + if ($field['type'] == 'link') { + // We only process a given field once. + $update_fields[$field['field_name']] = $field; + } + } + } + + // Update each field's storage to match the current definition. + foreach ($update_fields as $field) { + $db_info = content_database_info($field); + foreach ($db_info['columns'] as $column) { + //db_change_field($ret, $db_info['table'], $column['column'], $column['column'], $column); + if (preg_match('/_attributes$/', $column['column'])) { + //we can't use update_sql, because it doesn't handle serialized data. + $sql = "UPDATE {". $db_info['table'] ."} SET ". $column['column'] ." = NULL WHERE ". $column['column'] ." = '%s'"; + $result = db_query($sql, 'a:3:{s:6:"target";s:7:"default";s:5:"class";s:0:"";s:3:"rel";s:0:"";}'); + $ret[] = array('success' => $result !== FALSE, 'query' => check_plain($sql)); + } + } + } + + // Let CCK re-associate link fields with Link module and activate the fields. + content_associate_fields('link'); + + return $ret; +} \ No newline at end of file diff --git a/sites/all/modules/link/link.migrate.inc b/sites/all/modules/link/link.migrate.inc new file mode 100644 index 0000000..5f4ccb7 --- /dev/null +++ b/sites/all/modules/link/link.migrate.inc @@ -0,0 +1,51 @@ +registerTypes(array('link')); + } + + static function arguments($title = NULL, $attributes = NULL, $language = NULL) { + $arguments = array(); + if (!is_null($title)) { + $arguments['title'] = $title; + } + if (!is_null($attributes)) { + $arguments['attributes'] = $attributes; + } + if (!is_null($language)) { + $arguments['language'] = $language; + } + return $arguments; + } + + public function prepare($entity, array $instance, array $values) { + if (isset($values['arguments'])) { + $arguments = $values['arguments']; + unset($values['arguments']); + } + else { + $arguments = array(); + } + + $delta = 0; + foreach($values as $value) { + $item = array(); + if (isset($arguments['title'])) { + $item['title'] = $arguments['title']; + } + if (isset($arguments['attributes'])) { + $item['attributes'] = $arguments['attributes']; + } + $item['url'] = $value; + $return[$delta] = $item; + $delta++; + } + + return isset($return) ? $return : NULL; + } +} diff --git a/sites/all/modules/link/link.module b/sites/all/modules/link/link.module new file mode 100644 index 0000000..4ac9554 --- /dev/null +++ b/sites/all/modules/link/link.module @@ -0,0 +1,501 @@ + array( + 'label' => t('Link'), + 'description' => t('Store a title, href, and attributes in the database to assemble a link.'), + ), + ); +} + +/** + * Implementation of hook_field_settings(). + */ +function link_field_settings($op, $field) { + switch ($op) { + case 'form': + $form = array( + '#theme' => 'link_field_settings', + ); + + $form['validate_url'] = array( + '#type' => 'checkbox', + '#title' => t('Validate URL'), + '#default_value' => isset($field['validate_url']) && ($field['validate_url'] !== '') ? $field['validate_url'] : TRUE, + '#description' => t('If checked, the URL field will be verified as a valid URL during validation.'), + ); + + $form['url'] = array( + '#type' => 'checkbox', + '#title' => t('Optional URL'), + '#default_value' => $field['url'], + '#return_value' => 'optional', + '#description' => t('If checked, the URL field is optional and submitting a title alone will be acceptable. If the URL is omitted, the title will be displayed as plain text.'), + ); + + $title_options = array( + 'optional' => t('Optional Title'), + 'required' => t('Required Title'), + 'value' => t('Static Title: '), + 'none' => t('No Title'), + ); + + $form['title'] = array( + '#type' => 'radios', + '#title' => t('Link Title'), + '#default_value' => isset($field['title']) && ($field['title'] !== '') ? $field['title'] : 'optional', + '#options' => $title_options, + '#description' => t('If the link title is optional or required, a field will be displayed to the end user. If the link title is static, the link will always use the same title. If token module is installed, the static title value may use any other node field as its value. Static and token-based titles may include most inline XHTML tags such as strong, em, img, span, etc.'), + ); + + $form['title_value'] = array( + '#type' => 'textfield', + '#default_value' => $field['title_value'], + '#size' => '46', + ); + + $form['title_value_visibility'] = array( + '#type' => 'checkbox', + '#title' => t('Hide title if URL is empty'), + '#default_value' => isset($field['title_value_visibility']) ? $field['title_value_visibility'] : 0, + '#description' => t('Checking will hide the title when a URL is empty, leave un-checked to always display the title.'), + ); + + // Add token module replacements if available + if (module_exists('token')) { + $form['tokens'] = array( + '#type' => 'fieldset', + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#title' => t('Placeholder tokens'), + '#description' => t("The following placeholder tokens can be used in both paths and titles. When used in a path or title, they will be replaced with the appropriate values."), + ); + $form['tokens']['help'] = array( + '#value' => theme('token_help', 'node'), + ); + + $form['enable_tokens'] = array( + '#type' => 'checkbox', + '#title' => t('Allow user-entered tokens'), + '#default_value' => isset($field['enable_tokens']) ? $field['enable_tokens'] : 1, + '#description' => t('Checking will allow users to enter tokens in URLs and Titles on the node edit form. This does not affect the field settings on this page.'), + ); + } + + $form['display'] = array( + '#tree' => TRUE, + ); + $form['display']['url_cutoff'] = array( + '#type' => 'textfield', + '#title' => t('URL Display Cutoff'), + '#default_value' => isset($field['display']['url_cutoff']) ? $field['display']['url_cutoff'] : '80', + '#description' => t('If the user does not include a title for this link, the URL will be used as the title. When should the link title be trimmed and finished with an elipsis (…)? Leave blank for no limit.'), + '#maxlength' => 3, + '#size' => 3, + ); + + $target_options = array( + LINK_TARGET_DEFAULT => t('Default (no target attribute)'), + LINK_TARGET_TOP => t('Open link in window root'), + LINK_TARGET_NEW_WINDOW => t('Open link in new window'), + LINK_TARGET_USER => t('Allow the user to choose'), + ); + $form['attributes'] = array( + '#tree' => TRUE, + ); + $form['attributes']['target'] = array( + '#type' => 'radios', + '#title' => t('Link Target'), + '#default_value' => empty($field['attributes']['target']) ? LINK_TARGET_DEFAULT : $field['attributes']['target'], + '#options' => $target_options, + ); + $form['attributes']['rel'] = array( + '#type' => 'textfield', + '#title' => t('Rel Attribute'), + '#description' => t('When output, this link will have this rel attribute. The most common usage is rel="nofollow" which prevents some search engines from spidering entered links.'), + '#default_value' => empty($field['attributes']['rel']) ? '' : $field['attributes']['rel'], + '#field_prefix' => 'rel = "', + '#field_suffix' => '"', + '#size' => 20, + ); + $form['attributes']['class'] = array( + '#type' => 'textfield', + '#title' => t('Additional CSS Class'), + '#description' => t('When output, this link will have this class attribute. Multiple classes should be separated by spaces.'), + '#default_value' => empty($field['attributes']['class']) ? '' : $field['attributes']['class'], + ); + $form['attributes']['title'] = array( + '#title' => t("Link 'title' Attribute"), + '#type' => 'textfield', + '#field_prefix' => 'title = "', + '#field_suffix' => '"', + '#description' => t('When output, links will use this "title" attribute (when different from the link text). Read WCAG 1.0 Guidelines for links comformances. Tokens values will be evaluated.'), + '#default_value' => empty($field['attributes']['title']) ? '' : $field['attributes']['title'], + ); + return $form; + + case 'validate': + if ($field['title'] == 'value' && empty($field['title_value'])) { + form_set_error('title_value', t('A default title must be provided if the title is a static value')); + } + break; + + case 'save': + return array('attributes', 'display', 'url', 'title', 'title_value', 'title_value_visibility', 'enable_tokens', 'validate_url'); + + case 'database columns': + return array( + 'url' => array('type' => 'varchar', 'length' => LINK_URL_MAX_LENGTH, 'not null' => FALSE, 'sortable' => TRUE), + 'title' => array('type' => 'varchar', 'length' => 255, 'not null' => FALSE, 'sortable' => TRUE), + 'attributes' => array('type' => 'text', 'size' => 'medium', 'not null' => FALSE), + ); + + case 'views data': + module_load_include('inc', 'link', 'views/link.views'); + return link_views_content_field_data($field); + } +} + +/** + * Implementation of hook_content_is_empty(). + */ +function link_content_is_empty($item, $field) { + if (empty($item['title']) && empty($item['url'])) { + return TRUE; + } + return FALSE; +} + +/** + * Implementation of hook_field(). + */ +function link_field($op, &$node, $field, &$items, $teaser, $page) { + module_load_include('inc', 'link'); + switch ($op) { + case 'load': + return _link_load($field, $items); + + case 'validate': + $optional_field_found = FALSE; + if ($field['validate_url'] !== 0 || is_null($field['validate_url']) || !isset($field['validate_url'])) { + foreach ($items as $delta => $value) { + _link_validate($items[$delta], $delta, $field, $node, $optional_field_found); + } + } + + if ($field['url'] === 'optional' && $field['title'] === 'optional' && $field['required'] && !$optional_field_found) { + form_set_error($field['field_name'] .'][0][title', t('At least one title or URL must be entered.')); + } + break; + + case 'presave': + case 'update': + foreach ($items as $delta => $value) { + _link_process($items[$delta], $delta, $field, $node); + } + break; + + case 'sanitize': + foreach ($items as $delta => $value) { + _link_sanitize($items[$delta], $delta, $field, $node); + } + break; + } +} + +/** + * Implementation of hook_widget_info(). + */ +function link_widget_info() { + return array( + 'link' => array( + 'label' => 'Link', + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + ); +} + +/** + * Implementation of hook_widget(). + */ +function link_widget(&$form, &$form_state, $field, $items, $delta = 0) { + $element = array( + '#type' => $field['widget']['type'], + '#default_value' => isset($items[$delta]) ? $items[$delta] : '', + '#title' => $field['widget']['label'], + '#weight' => $field['widget']['weight'], + '#description' => $field['widget']['description'], + '#required' => $field['required'], + '#field' => $field, + ); + return $element; +} + +/** + * Implementation of hook_theme(). + */ +function link_theme() { + return array( + 'link_field_settings' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link_formatter_default' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link_formatter_plain' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link_formatter_absolute' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link_formatter_title_plain' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link_formatter_url' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link_formatter_short' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link_formatter_label' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link_formatter_separate' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + 'link' => array( + 'arguments' => array('element' => NULL), + 'file' => 'link.theme.inc', + ), + ); +} + +/** + * Implementation of hook_elements(). + */ +function link_elements() { + $elements = array(); + $elements['link'] = array( + '#input' => TRUE, + '#process' => array('link_process'), + ); + return $elements; +} + +/** + * Process the link type element before displaying the field. + * + * Build the form element. When creating a form using FAPI #process, + * note that $element['#value'] is already set. + * + * The $fields array is in $form['#field_info'][$element['#field_name']]. + */ +function link_process($element, $edit, $form_state, $form) { + module_load_include('inc', 'link'); + $field = $form['#field_info'][$element['#field_name']]; + $delta = $element['#delta']; + $element['url'] = array( + '#type' => 'textfield', + '#maxlength' => LINK_URL_MAX_LENGTH, + '#title' => t('URL'), + '#description' => $element['#description'], + '#required' => ($delta == 0 && $field['url'] !== 'optional') ? $element['#required'] : FALSE, + '#default_value' => isset($element['#value']['url']) ? $element['#value']['url'] : NULL, + ); + if ($field['title'] != 'none' && $field['title'] != 'value') { + $element['title'] = array( + '#type' => 'textfield', + '#maxlength' => '255', + '#title' => t('Title'), + '#required' => ($delta == 0 && $field['title'] == 'required') ? $field['required'] : FALSE, + '#default_value' => isset($element['#value']['title']) ? $element['#value']['title'] : NULL, + ); + } + + // Initialize field attributes as an array if it is not an array yet. + if (!is_array($field['attributes'])) { + $field['attributes'] = array(); + } + // Add default atrributes. + $field['attributes'] += _link_default_attributes(); + $attributes = isset($element['#value']['attributes']) ? $element['#value']['attributes'] : $field['attributes']; + if (!empty($field['attributes']['target']) && $field['attributes']['target'] == LINK_TARGET_USER) { + $element['attributes']['target'] = array( + '#type' => 'checkbox', + '#title' => t('Open URL in a New Window'), + '#return_value' => LINK_TARGET_NEW_WINDOW, + '#default_value' => $attributes['target'], + ); + } + return $element; +} + +/** + * Implementation of hook_field_formatter_info(). + */ +function link_field_formatter_info() { + return array( + 'default' => array( + 'label' => t('Title, as link (default)'), + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + 'title_plain' => array( + 'label' => t('Title, as plain text'), + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + 'url' => array( + 'label' => t('URL, as link'), + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + 'plain' => array( + 'label' => t('URL, as plain text'), + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + 'absolute' => array( + 'label' => t('URL, as absolute URL'), + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + 'short' => array( + 'label' => t('Short, as link with title "Link"'), + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + 'label' => array( + 'label' => t('Label, as link with label as title'), + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + 'separate' => array( + 'label' => t('Separate title and URL'), + 'field types' => array('link'), + 'multiple values' => CONTENT_HANDLE_CORE, + ), + ); +} + +function link_token_list($type = 'all') { + if ($type == 'field' || $type == 'all') { + $tokens = array(); + + $tokens['link']['url'] = t("Link URL"); + $tokens['link']['title'] = t("Link title"); + $tokens['link']['view'] = t("Formatted html link"); + $tokens['link']['host'] = t("Link host"); + + return $tokens; + } +} + +function link_token_values($type, $object = NULL) { + if ($type == 'field') { + $item = $object[0]; + + $tokens['url'] = $item['url']; + $tokens['title'] = $item['title']; + $tokens['view'] = isset($item['view']) ? $item['view'] : ''; + $host = @parse_url($item['url']); + $tokens['host'] = isset($host['host']) ? $host['host'] : ''; + + return $tokens; + } +} + +/** + * Implementation of hook_views_api(). + */ +function link_views_api() { + return array( + 'api' => 2, + 'path' => drupal_get_path('module', 'link') .'/views', + ); +} +/** + * Implements hook_migrate_api(). + */ +function link_migrate_api() { + return array('api' => 2); +} + +/** + * Implements hook_content_generate(). + */ +function link_content_generate($node, $field) { + if (content_handle('widget', 'multiple values', $field) == CONTENT_HANDLE_MODULE) { + return content_devel_multiple('_link_content_generate', $node, $field); + } + else { + return _link_content_generate($node, $field); + } +} + +/** + * Generates random link data for devel generate. + */ +function _link_content_generate($node, $field) { + // Have to use title = true to get only one word, but then want to force it to lowercase. + $url = url('http://www.example.com/' . drupal_strtolower(devel_create_greeking(1, TRUE))); + $title = devel_create_greeking(mt_rand(1, 3), TRUE); + + return array( + 'url' => $url, + 'title' => $title, + 'attributes' => array(), + ); +} diff --git a/sites/all/modules/link/link.theme.inc b/sites/all/modules/link/link.theme.inc new file mode 100644 index 0000000..767b7eb --- /dev/null +++ b/sites/all/modules/link/link.theme.inc @@ -0,0 +1,130 @@ + '
'. $title_checkbox . $title_value .'
'); + + // Reprint the title radio options with the included textfield. + return drupal_render($form); +} + +/** + * FAPI theme for an individual text elements. + */ +function theme_link($element) { + drupal_add_css(drupal_get_path('module', 'link') .'/link.css'); + + // Prefix single value link fields with the name of the field. + if (empty($element['#field']['multiple'])) { + if (isset($element['url']) && isset($element['title'])) { + $element['url']['#title'] = $element['#title'] .' '. $element['url']['#title']; + $element['title']['#title'] = $element['#title'] .' '. $element['title']['#title']; + } + elseif ($element['url']) { + $element['url']['#title'] = $element['#title']; + } + } + + $output = ''; + $output .= '
'; + if (isset($element['title'])) { + $output .= '
'. theme('textfield', $element['title']) .'
'; + } + $output .= '
'. theme('textfield', $element['url']) .'
'; + $output .= '
'; + if (!empty($element['attributes']['target'])) { + $output .= '
'. theme('checkbox', $element['attributes']['target']) .'
'; + } + return $output; +} + +/** + * Theme function for 'default' text field formatter. + */ +function theme_link_formatter_default($element) { + // Display a normal link if both title and URL are available. + if (!empty($element['#item']['display_title']) && !empty($element['#item']['url'])) { + return l($element['#item']['display_title'], $element['#item']['url'], $element['#item']); + } + + // If no title, no url, display nothing. + elseif (empty($element['#item']['title']) && empty($element['#item']['url'])) { + return ; + } + // If only a title, display the title. + elseif (!empty($element['#item']['display_title'])) { + return check_plain($element['#item']['display_title']); + } +} + +/** + * Theme function for 'plain' text field formatter. + */ +function theme_link_formatter_plain($element) { + return empty($element['#item']['url']) ? check_plain($element['#item']['title']) : url($element['#item']['url'], $element['#item']); +} + +/** + * Theme function for 'absolute' link field formatter. + */ +function theme_link_formatter_absolute($element) { + $absolute = array('absolute' => TRUE); + return empty($element['#item']['url']) ? '' : url($element['#item']['url'], $absolute + $element['#item']); +} + +/** + * Theme function for 'title_plain' text field formatter. + */ +function theme_link_formatter_title_plain($element) { + return empty($element['#item']['title']) ? '' : check_plain($element['#item']['title']); +} + +/** + * Theme function for 'url' text field formatter. + */ +function theme_link_formatter_url($element) { + return $element['#item']['url'] ? l($element['#item']['display_url'], $element['#item']['url'], $element['#item']) : ''; +} + +/** + * Theme function for 'short' text field formatter. + */ +function theme_link_formatter_short($element) { + return $element['#item']['url'] ? l(t('Link'), $element['#item']['url'], $element['#item']) : ''; +} + +/** + * Theme function for 'label' text field formatter. + */ +function theme_link_formatter_label($element) { + return $element['#item']['url'] ? l($element['#item']['label'], $element['#item']['url'], $element['#item']) : ''; +} + +/** + * Theme function for 'separate' text field formatter. + */ +function theme_link_formatter_separate($element) { + $class = empty($element['#item']['attributes']['class']) ? '' : ' '. $element['#item']['attributes']['class']; + unset($element['#item']['attributes']['class']); + $title = empty($element['#item']['title']) ? '' : check_plain($element['#item']['title']); + + $output = ''; + $output .= '
'; + if (!empty($title)) { + $output .= '
'. $title .'
'; + } + $output .= '
'. l($element['#item']['display_url'], $element['#item']['url'], $element['#item']) .'
'; + $output .= '
'; + return $output; +} diff --git a/sites/all/modules/link/tests/link.attribute.test b/sites/all/modules/link/tests/link.attribute.test new file mode 100644 index 0000000..1ae046b --- /dev/null +++ b/sites/all/modules/link/tests/link.attribute.test @@ -0,0 +1,764 @@ + t('Link Attribute Tests'), + 'description' => t('Tests the field attributes, making sure they appear in various displayed situations.'), + 'group' => t('Link'), + ); + } + + function setUp() { + $this->zebra = 0; + parent::setUp('link'); + $this->loginWithPermissions($this->permissions); + } + + function createLink($url, $title, $attributes = array()) { + return array( + 'url' => $url, + 'title' => $title, + 'attributes' => $attributes, + ); + } + + /** + * This usually isn't needed. $this->pass($this->content); will usually + * display the current page. + */ + private function outputScreenContents($description, $basename) { + // This is a hack to get a directory that won't be cleaned up by simpletest + $file_dir = file_directory_path() .'/../simpletest_output_pages'; + if (!is_dir($file_dir)) { + mkdir($file_dir, 0777, TRUE); + } + $output_path = "$file_dir/$basename." . $this->randomName(10) . '.html'; + $rv = file_put_contents($output_path, $this->drupalGetContent()); + $this->pass("$description: Contents of result page are ". l('here', $output_path)); + } + + private function assertLinkOnNode($field_name, $link_value, $message = '', $group = 'Other') { + $this->zebra++; + $zebra_string = ($this->zebra % 2 == 0) ? 'even' : 'odd'; + $cssFieldLocator = 'field-'. str_replace('_', '-', $field_name); + $this->assertPattern('@
\s*'. $link_value .'\s*
@is', + $message, + $group); + } + + /** + * A simple test that just creates a new node type, adds a link field to it, creates a new node of that type, and makes sure + * that the node is being displayed. + */ + function testBasic() { + $this->acquireContentTypes(1); + variable_set('node_options_'. $this->content_types[0]->name, array('status', 'promote')); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array(), // <-- This is needed or we have an error. + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + $node->promote = 1; // We want this to show on front page for the teaser test. + $node->{$field['field_name']}[0] = $this->createLink('http://www.example.com', 'Test Link'); + node_save($node); + + // Does this display on the node page? + $this->drupalGet('node/'. $this->nodes[0]->nid); + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com')); + + // Does this display on the front page? + $this->drupalGet(''); + // reset the zebra! + $this->zebra = 0; + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com')); + } + + /** + * This test sees that we can create a link field with a defined class, and make sure + * that class displays properly when the link is displayed. + */ + function testLinkWithClassOnField() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => 'test-class', + 'target' => 'default', + 'rel' => FALSE, + ), + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + $node->promote = 1; // We want this to show on front page for the teaser test. + $node->{$field['field_name']}[0] = $this->createLink('http://www.example.com', 'Test Link'); + node_save($node); + + // Does this display on the node page? + $this->drupalGet('node/'. $this->nodes[0]->nid); + //$this->outputScreenContents('Link field with class', 'link_'); + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com', array('attributes' => array('class' => 'test-class')))); + + // Does this display on the front page? + $this->drupalGet(''); + // reset the zebra! + $this->zebra = 0; + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com', array('attributes' => array('class' => 'test-class')))); + } + + function testLinkWithNoFollowOnField() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => 'default', + 'rel' => 'nofollow', + ), + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + $node->promote = 1; // We want this to show on front page for the teaser test. + $node->{$field['field_name']}[0] = $this->createLink('http://www.example.com', 'Test Link'); + node_save($node); + + // Does this display on the node page? + $this->drupalGet('node/'. $this->nodes[0]->nid); + //$this->outputScreenContents('Link field with class', 'link_'); + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com', array('attributes' => array('rel' => 'nofollow')))); + + // Does this display on the front page? + $this->drupalGet(''); + // reset the zebra! + $this->zebra = 0; + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com', array('attributes' => array('rel' => 'nofollow')))); + } + + function testLinkWithNoFollowOnFieldTargetNewWindow() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => LINK_TARGET_NEW_WINDOW, + 'rel' => 'nofollow', + ), + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + $node->promote = 1; // We want this to show on front page for the teaser test. + $node->{$field['field_name']}[0] = $this->createLink('http://www.example.com', 'Test Link'); + node_save($node); + + // Does this display on the node page? + $this->drupalGet('node/'. $this->nodes[0]->nid); + //$this->outputScreenContents('Link field with class', 'link_'); + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com', array('attributes' => array('target' => '_blank', 'rel' => 'nofollow')))); + //$this->pass($this->content); + + // Does this display on the front page? + $this->drupalGet(''); + // reset the zebra! + $this->zebra = 0; + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com', array('attributes' => array('target' => '_blank', 'rel' => 'nofollow')))); + } + + /** + * Trying to reproduce exactly what's in issue #664990 + * + * http://drupal.org/node/664990 + */ + function testLinkWithNoFollowOnFieldTargetNewWindowAndAClass() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => 'testlink', + 'target' => LINK_TARGET_NEW_WINDOW, + 'rel' => 'nofollow', + ), + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + $node->promote = 1; // We want this to show on front page for the teaser test. + $node->{$field['field_name']}[0] = $this->createLink('http://www.example.com', 'Test Link'); + node_save($node); + + // Does this display on the node page? + $this->drupalGet('node/'. $this->nodes[0]->nid); + //$this->outputScreenContents('Link field with class', 'link_'); + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com', array('attributes' => array('class' => 'testlink', 'target' => '_blank', 'rel' => 'nofollow')))); + //$this->pass($this->content); + + // Does this display on the front page? + $this->drupalGet(''); + // reset the zebra! + $this->zebra = 0; + $this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com', array('attributes' => array('class' => 'testlink', 'target' => '_blank', 'rel' => 'nofollow')))); + } + + /** + * Another test for http://drupal.org/node/664990 + */ + function test_Link_With_Title_Attribute_WithNoFollowOnFieldTargetNewWindowAndAClass_Form() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => 'default', + 'rel' => 'nofollow', + 'title' => '', + ), + ); + + $field = $this->createField($field_settings, 0); + $field_db_info = content_database_info($field); + $url_type = str_replace('_', '-', $this->content_types[0]->type); + + $edit = array(); + $edit['attributes[class]'] = 'testdata'; + $edit['attributes[target]'] = LINK_TARGET_NEW_WINDOW; + $edit['attributes[rel]'] = 'nofollow'; + + $this->drupalPost('admin/content/node-type/'. $url_type .'/fields/'. $field['field_name'], + $edit, t('Save field settings')); + $this->assertText(t('Saved field @field_name', array('@field_name' => $field['field_name']))); + + // So, having saved this field_name, let's see if it works... + $this->acquireNodes(1); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'http://www.example.com/test'; + $title = 'title_'. $this->randomName(20); + $edit[$field['field_name'] .'[0][title]'] = $title; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertText(t('@type @title has been updated.', + array('@title' => $node->title, + '@type' => $this->content_types[0]->name))); + + $this->drupalGet('node/'. $node->nid); + $this->assertText($title, 'Make sure the link title/text shows'); + //$this->assertRaw(' title="test_data"', "Do we show the title?"); + $this->assertLinkOnNode($field['field_name'], + l($title, + 'http://www.example.com/test', + array('attributes' => array('target' => '_blank', + 'rel' => 'nofollow', + 'class' => 'testdata')))); + //$this->pass($this->content); + } + + function test_Link_With_Title_Attribute() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => 'default', + 'rel' => 'nofollow', + 'title' => 'test_title', + ), + ); + + $field = $this->createField($field_settings, 0); + $field_db_info = content_database_info($field); + + $this->acquireNodes(1); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'http://www.example.com/test'; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertText(t('@type @title has been updated.', + array('@title' => $node->title, + '@type' => $this->content_types[0]->name))); + + $this->drupalGet('node/'. $node->nid); + $this->assertRaw(' title="test_title"', "Do we show the title?"); + //$this->assertRaw(l('http://www.example.com/test', 'http://www.example.com/test', array('attributes' => array('title' => 'test_title')))); + } + + function test_Link_With_Title_Attribute_form() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => 'default', + 'rel' => 'nofollow', + 'title' => '', + ), + ); + + $field = $this->createField($field_settings, 0); + $field_db_info = content_database_info($field); + $url_type = str_replace('_', '-', $this->content_types[0]->type); + + $edit = array('attributes[title]' => 'test_data'); + + $this->drupalPost('admin/content/node-type/'. $url_type .'/fields/'. $field['field_name'], + $edit, t('Save field settings')); + $this->assertText(t('Saved field @field_name', array('@field_name' => $field['field_name']))); + + // So, having saved this field_name, let's see if it works... + $this->acquireNodes(1); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'http://www.example.com/test'; + $title = 'title_'. $this->randomName(20); + $edit[$field['field_name'] .'[0][title]'] = $title; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertText(t('@type @title has been updated.', + array('@title' => $node->title, + '@type' => $this->content_types[0]->name))); + + $this->drupalGet('node/'. $node->nid); + $this->assertText($title, 'Make sure the link title/text shows'); + $this->assertRaw(' title="test_data"', "Do we show the title?"); + } + + /** + * When the title attribute matches the link title, we need to suppress + * the title attribute. + */ + function test_Link_With_Title_Attribute_Not_Shown_form() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => 'default', + 'rel' => 'nofollow', + 'title' => '', + ), + ); + + $common_title = 'title_'. $this->randomName(20); + + $field = $this->createField($field_settings, 0); + $field_db_info = content_database_info($field); + $url_type = str_replace('_', '-', $this->content_types[0]->type); + + $edit = array('attributes[title]' => $common_title); + + $this->drupalPost('admin/content/node-type/'. $url_type .'/fields/'. $field['field_name'], + $edit, t('Save field settings')); + $this->assertText(t('Saved field @field_name', array('@field_name' => $field['field_name']))); + + // So, having saved this field_name, let's see if it works... + $this->acquireNodes(1); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'http://www.example.com/test'; + $edit[$field['field_name'] .'[0][title]'] = $common_title; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertText(t('@type @title has been updated.', + array('@title' => $node->title, + '@type' => $this->content_types[0]->name))); + + $this->drupalGet('node/'. $node->nid); + $this->assertRaw('>'. $common_title .'<', 'Make sure the link title/text shows'); + $this->assertNoRaw(' title="'. $common_title .'"', + "Do we hide the title, since it matches the link title?"); + //$this->pass($this->content); + } + + /** + * When the title attribute matches the link title, we need to suppress + * the title attribute. + */ + function test_Link_without_title_attribute() { + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => 'default', + 'rel' => 'nofollow', + 'title' => '', + ), + ); + + $common_title = 'title_'. $this->randomName(20); + + $field = $this->createField($field_settings, 0); + $field_db_info = content_database_info($field); + $url_type = str_replace('_', '-', $this->content_types[0]->type); + + // So, having saved this field_name, let's see if it works... + $this->acquireNodes(1); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'http://www.example.com/test'; + $edit[$field['field_name'] .'[0][title]'] = $common_title; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertText(t('@type @title has been updated.', + array('@title' => $node->title, + '@type' => $this->content_types[0]->name))); + + $this->drupalGet('node/'. $node->nid); + $this->assertRaw('>'. $common_title .'<', 'Make sure the link title/text shows'); + $this->assertNoRaw(' title=""', + "Do we hide the title, since it is empty?"); + } + + + /** + * This test exercises the bugfix for http://drupal.org/node/628902. + * It's also making sure that if you set up a link field with 'rel="nofollow"' + * and point it internally, then the link does not show rel="nofollow". + */ + function test_rel_nofollow_bug() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $field_name = 'field_'. $name; + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'value', + 'title_value' => $name, + 'attributes[rel]' => 'nofollow'), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'test', // internal link! + ); + + $edit = array( + 'title' => $name, + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + //$this->pass($this->content); + $this->assertRaw(l($name, 'test'));//, array('attributes' => array('rel' => '')))); + } + + function test_rel_nofollow_on_external_link() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $field_name = 'field_'. $name; + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'value', + 'title_value' => $name, + 'attributes[rel]' => 'nofollow'), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName(), // internal link! + ); + + $edit = array( + 'title' => $name, + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + //$this->pass($this->content); + $this->assertRaw(l($name, $input['href'], array('attributes' => array('rel' => 'nofollow')))); + } + + /** + * Here we test the fix to #626932, where an empty or bad attributes value on the link at the field + * level would cause the site to die in _link_sanitize, when the non-array $field['attributes'] is added + * to another array. + */ + function test_bad_attributes_bugfix_null_global_settings() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $field_name = 'field_'. $name; + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'value', + 'title_value' => $name), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // ruin the stored data in content_node_field. + // Here we replace the entire $field with a blank. The structure of the table + // prevents it from being set to a null, sadly. + db_query("UPDATE {content_node_field} SET global_settings = '' WHERE field_name = '%s'", + $field_name); + + // create page form + $this->drupalGet('node/add/page'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'test', // internal link! + ); + + $edit = array( + 'title' => $name, + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + //$this->pass($this->content); + $this->assertRaw(l($name, 'test'));//, array('attributes' => array('rel' => '')))); + } + /** + * Here we test the fix to #626932, where an empty or bad attributes value on the link at the field + * level would cause the site to die in _link_sanitize, when the non-array $field['attributes'] is added + * to another array. + */ + function test_bad_attributes_bugfix_string_attributes() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $field_name = 'field_'. $name; + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'value', + 'title_value' => $name), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // ruin the stored data in content_node_field. + // Here we set $field['attributes'] equal to a string of length 0. + db_query("UPDATE {content_node_field} SET global_settings = '%s' WHERE field_name = '%s'", + 'a:6:{s:10:"attributes";s:0:"";s:7:"display";a:1:{s:10:"url_cutoff";s:2:"80";}s:3:"url";i:0;s:5:"title";s:8:"optional";s:11:"title_value";s:0:"";s:13:"enable_tokens";i:1;}', $field_name); + + // create page form + $this->drupalGet('node/add/page'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'test', // internal link! + ); + + $edit = array( + 'title' => $name, + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + //$this->pass($this->content); + $this->assertRaw(l($name, 'test'));//, array('attributes' => array('rel' => '')))); + } + + /** + * A simple test that just creates a new node type, adds a link field to it, creates a new node of that type, and makes sure + * that the node is being displayed. + */ + function testOptionalUrlStaticTitleDisplays() { + $this->acquireContentTypes(1); + variable_set('node_options_'. $this->content_types[0]->name, array('status', 'promote')); + + $title_value = $this->randomName(); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array(), // <-- This is needed or we have an error. + 'url' => FALSE, + 'title' => 'value', + 'title_value' => $title_value, + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + $node->promote = 1; // We want this to show on front page for the teaser test. + $node->{$field['field_name']}[0] = $this->createLink('', ''); + node_save($node); + + // Does this display on the node page? + $this->drupalGet('node/'. $this->nodes[0]->nid); + //$this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com')); + $this->assertNoRaw($title_value, 'Title value should not be displayed for a blank field if the title is static.'); + + // Does this display on the front page? + $this->drupalGet(''); + // reset the zebra! + $this->zebra = 0; + //$this->assertLinkOnNode($field['field_name'], l('Test Link', 'http://www.example.com')); + $this->assertNoRaw($title_value, 'Title value should not be displayed for a blank field if the title is static.'); + } +} \ No newline at end of file diff --git a/sites/all/modules/link/tests/link.crud.test b/sites/all/modules/link/tests/link.crud.test new file mode 100644 index 0000000..e2cc936 --- /dev/null +++ b/sites/all/modules/link/tests/link.crud.test @@ -0,0 +1,48 @@ + t('Link CRUD - Basic API tests'), + 'description' => t('Tests the field CRUD (create, read, update, delete) API. Requires Schema module.', array('@schema_link' => 'http://www.drupal.org/project/schema')), + 'group' => t('Link'), + ); + } + + function setUp() { + parent::setUp('link'); + $this->loginWithPermissions(); + } + + /** + * All we're doing here is creating a content type, creating a simple link field + * on that content type, and making sure said field exists in the database. + */ + function testLinkCreateFieldAPI() { + $this->acquireContentTypes(1); + + $field = $this->createField(array('type' => 'link', 'widget_type' => 'link'), 0); + + //$this->pass(print_r($this->content_types, TRUE)); + //$this->pass(print_r($field, TRUE)); + + $table_schema = drupal_get_schema(); + //$this->pass(print_r(array_keys($table_schema), TRUE)); + // Check the schema - the values should be in the per-type table. + $this->assertSchemaMatchesTables(array( + 'per_type' => array( + $this->content_types[0]->type => array($field['field_name'] => array('url', 'title', 'attributes')), + ), + )); + } + +} diff --git a/sites/all/modules/link/tests/link.crud_browser.test b/sites/all/modules/link/tests/link.crud_browser.test new file mode 100644 index 0000000..7c902fb --- /dev/null +++ b/sites/all/modules/link/tests/link.crud_browser.test @@ -0,0 +1,340 @@ + t('Link CRUD - browser test'), + 'description' => t('Tests the field CRUD (create, read, update, delete) API.'), + 'group' => t('Link'), + ); + } + + /** + * Implementation of setUp(). + */ + function setUp() { + parent::setUp('content', 'link'); + } + + /** + * Creates a link field for the "page" type and creates a page with a link. + */ + function testLinkCreate() { + //libxml_use_internal_errors(true); + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array('validate_url' => TRUE), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][title]', 'Title found'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input_test_cases = array( + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName(), + 'msg' => 'Link found', + 'type' => self::LINK_INPUT_TYPE_GOOD + ), + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName() . '', + 'msg' => 'js label', + 'type' => self::LINK_INPUT_TYPE_BAD_TITLE + ), + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName() . '', + 'msg' => 'js label', + 'type' => self::LINK_INPUT_TYPE_BAD_TITLE + ), + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName() . '" onmouseover="alert(\'hi\')', + 'msg' => 'js label', + 'type' => self::LINK_INPUT_TYPE_BAD_TITLE + ), + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName() . '\' onmouseover="alert(\'hi\')', + 'msg' => 'js label', + 'type' => self::LINK_INPUT_TYPE_BAD_TITLE + ), + array( + 'href' => 'javascript:alert("http://example.com/' . $this->randomName() . '")', + 'label' => $this->randomName(), + 'msg' => 'js url', + 'type' => self::LINK_INPUT_TYPE_BAD_URL + ), + ); + foreach ($input_test_cases as $input) { + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $input['label'], + $field_name . '[0][title]' => $input['label'], + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + if ($input['type'] == self::LINK_INPUT_TYPE_BAD_URL) { + $this->assertRaw(t('Not a valid URL.'), 'Not a valid URL: ' . $input['href']); + continue; + } + else { + $this->assertRaw(t('@type %title has been created.', array('@type' => 'Page', '%title' => $edit['title'])), 'Page created: ' . $input['href']); + } + $url = $this->getUrl(); + + // change to anonym user + $this->drupalLogout(); + + $this->drupalGet($url); + //debug($this); + // If simpletest starts using something to override the error system, this will flag + // us and let us know it's broken. + $this->assertFalse(libxml_use_internal_errors(TRUE)); + $path = '//a[@href="'. $input['href'] .'" and text()="'. $input['label'] .'"]'; + //$this->pass(htmlentities($path)); + $elements = $this->xpath($path); + libxml_use_internal_errors(FALSE); + $this->assertIdentical(isset($elements[0]), $input['type'] == self::LINK_INPUT_TYPE_GOOD, $input['msg']); + } + //libxml_use_internal_errors(FALSE); + } + + /** + * Creates a link field for the "page" type and creates a page with a link. + * Just like the above test, only here we're turning off the validation on the field. + */ + function testLinkCreate_NoValidation() { + //libxml_use_internal_errors(true); + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array('validate_url' => FALSE), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + _content_type_info(TRUE); + $fields = content_fields(); + $this->assertTRUE(0 === $fields['field_'. $name]['validate_url'], 'Make sure validation is off.'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][title]', 'Title found'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input_test_cases = array( + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName(), + 'msg' => 'Link found', + 'type' => self::LINK_INPUT_TYPE_GOOD + ), + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName() . '', + 'msg' => 'js label', + 'type' => self::LINK_INPUT_TYPE_BAD_TITLE + ), + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName() . '', + 'msg' => 'js label', + 'type' => self::LINK_INPUT_TYPE_BAD_TITLE + ), + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName() . '" onmouseover="alert(\'hi\')', + 'msg' => 'js label', + 'type' => self::LINK_INPUT_TYPE_BAD_TITLE + ), + array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName() . '\' onmouseover="alert(\'hi\')', + 'msg' => 'js label', + 'type' => self::LINK_INPUT_TYPE_BAD_TITLE + ), + array( + 'href' => 'javascript:alert("http://example.com/' . $this->randomName() . '")', + 'label' => $this->randomName(), + 'msg' => 'js url', + 'type' => self::LINK_INPUT_TYPE_BAD_URL + ), + ); + foreach ($input_test_cases as $input) { + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $input['label'], + $field_name . '[0][title]' => $input['label'], + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + if ($input['type'] == self::LINK_INPUT_TYPE_BAD_URL) { + //$this->assertRaw(t('Not a valid URL.'), 'Not a valid URL: ' . $input['href']); + $this->assertNoRaw($input['href']); + $this->assertRaw(t('@type %title has been created.', array('@type' => 'Page', '%title' => $edit['title'])), 'Page created: ' . $input['href']); + continue; + } + else { + $this->assertRaw(t('@type %title has been created.', array('@type' => 'Page', '%title' => $edit['title'])), 'Page created: ' . $input['href']); + } + $url = $this->getUrl(); + + // change to anonym user + $this->drupalLogout(); + + $this->drupalGet($url); + //debug($this); + // If simpletest starts using something to override the error system, this will flag + // us and let us know it's broken. + $this->assertFalse(libxml_use_internal_errors(TRUE)); + $path = '//a[@href="'. $input['href'] .'" and text()="'. $input['label'] .'"]'; + //$this->pass(htmlentities($path)); + $elements = $this->xpath($path); + libxml_use_internal_errors(FALSE); + $this->assertIdentical(isset($elements[0]), $input['type'] == self::LINK_INPUT_TYPE_GOOD, $input['msg']); + } + //libxml_use_internal_errors(FALSE); + } + + /** + * Testing that if you use in a static title for your link, that the + * title actually displays . + */ + function testStaticLinkCreate() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $field_name = 'field_'. $name; + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'value', + 'title_value' => ''. $name .''), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName() + ); + + $edit = array( + 'title' => $name, + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + + $this->assertRaw(l(''. $name .'', $input['href'], array('html' => TRUE))); + } + + /** + * If we're creating a new field and just hit 'save' on the default options, we want to make + * sure they are set to the expected results. + */ + function testCRUDCreateFieldDefaults() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array(), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + _content_type_info(TRUE); + $fields = content_fields(); + $field = $fields['field_'. $name]; + $this->assertTrue(1 === $field['validate_url'], 'Make sure validation is on.'); + $this->assertFalse($field['required'], 'Make sure field is not required.'); + $this->assertEqual($field['title'], 'optional', 'Title should be optional by default.'); + $this->assertFalse($field['enable_tokens'], 'Enable Tokens should be off by default.'); + $this->assertEqual($field['display']['url_cutoff'], 80, 'Url cutoff should be at 80 characters.'); + $this->assertEqual($field['attributes']['target'], 'default', 'Target should be "default"'); + $this->assertFalse($field['attributes']['rel'], 'Rel should be blank by default.'); + $this->assertFalse($field['attributes']['class'], 'By default, no class should be set.'); + $this->assertFalse($field['attributes']['title'], 'By default, no title should be set.'); + + //$this->fail('
'. print_r($fields['field_'. $name], TRUE) .'
'); + } +} diff --git a/sites/all/modules/link/tests/link.token.test b/sites/all/modules/link/tests/link.token.test new file mode 100644 index 0000000..2fc8ff4 --- /dev/null +++ b/sites/all/modules/link/tests/link.token.test @@ -0,0 +1,531 @@ + t('Link tokens - browser test'), + 'description' => t('Tests including tokens in link titles, making sure they appear in node views. Requires Token module.'), + 'group' => t('Link'), + ); + } + + /** + * Implementation of setUp(). + */ + function setUp() { + parent::setUp('content', 'link', 'token'); + } + + /** + * Creates a link field with a required title enabled for user-entered tokens. + * Creates a node with a token in the link title and checks the value. + */ + function testUserTokenLinkCreate() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'required', + 'enable_tokens' => TRUE), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][title]', 'Title found'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName(), + ); + + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $input['label'], + $field_name . '[0][title]' => $input['label'] . " [type]", + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + + $this->assertRaw(l($input['label'] . ' page', $input['href'])); + } + + + /** + * Creates a link field with a static title and an admin-entered token. + * Creates a node with a link and checks the title value. + */ + function testStaticTokenLinkCreate() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'value', + 'title_value' => $name . ' [type]', + 'enable_tokens' => FALSE, + ), t('Save field settings')); + + // Is filed created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName() + ); + + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $name, + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + + $this->assertRaw(l($name . ' page', $input['href'])); + } + + /** + * Creates a link field with a static title and an admin-entered token. + * Creates a node with a link and checks the title value. + * + * Basically, I want to make sure the [title-raw] token works, because it's a + * token that changes from node to node, where [type]'s always going to be the + * same. + */ + function testStaticTokenLinkCreate2() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'value', + 'title_value' => $name . ' [title-raw]', + 'enable_tokens' => FALSE, + ), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName() + ); + + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $name, + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + + $this->assertRaw(l($name .' '. $name, $input['href'])); + } + + function test_Link_With_Title_Attribute_token_url_form() { + $this->loginWithPermissions($this->permissions); + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => 'default', + 'rel' => 'nofollow', + 'title' => '', + ), + ); + + $field = $this->createField($field_settings, 0); + //$this->fail('
'. print_r($field, TRUE) .'
'); + $field_name = $field['field_name']; + $field_db_info = content_database_info($field); + $url_type = str_replace('_', '-', $this->content_types[0]->type); + + $edit = array('attributes[title]' => '['. $field_name .'-url]', + 'enable_tokens' => FALSE); + + $this->drupalPost('admin/content/node-type/'. $url_type .'/fields/'. $field['field_name'], + $edit, t('Save field settings')); + $this->assertText(t('Saved field @field_name', array('@field_name' => $field['field_name']))); + + // So, having saved this field_name, let's see if it works... + $this->acquireNodes(1); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $test_link_url = 'http://www.example.com/test'; + $edit[$field['field_name'] .'[0][url]'] = $test_link_url; + $title = 'title_'. $this->randomName(20); + $edit[$field['field_name'] .'[0][title]'] = $title; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertText(t('@type @title has been updated.', + array('@title' => $node->title, + '@type' => $this->content_types[0]->name))); + + $this->drupalGet('node/'. $node->nid); + $this->assertText($title, 'Make sure the link title/text shows'); + $this->assertRaw(' title="'. $test_link_url .'"', "Do we show the link url as the title attribute?"); + $this->assertNoRaw(' title="['. $field_name .'-url]"'); + $this->assertTrue(module_exists('token'), t('Assure that Token Module is enabled.')); + //$this->fail($this->content); + } + + /** + * If the title of the link is set to the title attribute, then the title + * attribute isn't supposed to show. + */ + function test_Link_With_Title_Attribute_token_title_form() { + $this->loginWithPermissions($this->permissions); + $this->acquireContentTypes(1); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array( + 'class' => '', + 'target' => 'default', + 'rel' => 'nofollow', + 'title' => '', + ), + ); + + $field = $this->createField($field_settings, 0); + $field_name = $field['field_name']; + $field_db_info = content_database_info($field); + $url_type = str_replace('_', '-', $this->content_types[0]->type); + + $edit = array('attributes[title]' => '['. $field_name .'-title]', + 'enable_tokens' => FALSE); + + $this->drupalPost('admin/content/node-type/'. $url_type .'/fields/'. $field['field_name'], + $edit, t('Save field settings')); + $this->assertText(t('Saved field @field_name', array('@field_name' => $field['field_name']))); + + // So, having saved this field_name, let's see if it works... + $this->acquireNodes(1); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'http://www.example.com/test'; + $title = 'title_'. $this->randomName(20); + $edit[$field['field_name'] .'[0][title]'] = $title; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertText(t('@type @title has been updated.', + array('@title' => $node->title, + '@type' => $this->content_types[0]->name))); + + $this->drupalGet('node/'. $node->nid); + $this->assertText($title, 'Make sure the link title/text shows'); + $this->assertNoRaw(' title="'. $title .'"', "We should not show the link title as the title attribute?"); + $this->assertNoRaw(' title="['. $field_name .'-title]"'); + //$this->fail($this->content); + } + + /** + * Trying to set the url to contain a token. + */ + function testUserTokenLinkCreateInURL() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'required', + 'enable_tokens' => TRUE), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][title]', 'Title found'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName(), + ); + + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $input['label'], + $field_name . '[0][title]' => $input['label'], + $field_name . '[0][url]' => $input['href'] . "/[type]", + ); + $this->drupalPost(NULL, $edit, t('Save')); + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + + $this->assertRaw(l($input['label'], $input['href'] .'/page')); + //$this->fail($this->content); + } + + /** + * If 'enable_tokens' is off, then the url shouldn't be filtered through the token module. + */ + function testUserTokenLinkCreateInURLFail() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'required', + 'enable_tokens' => FALSE), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][title]', 'Title found'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName(), + ); + + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $input['label'], + $field_name . '[0][title]' => $input['label'], + $field_name . '[0][url]' => $input['href'] . "/[type]", + ); + $this->drupalPost(NULL, $edit, t('Save')); + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + + $this->assertRaw(l($input['label'], $input['href'] .'/[type]')); + //$this->fail($this->content); + } + + /** + * Trying to set the url to contain a token. + */ + function testUserTokenLinkCreateInURL2() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'required', + 'enable_tokens' => TRUE), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][title]', 'Title found'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName(), + ); + + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $input['label'], + $field_name . '[0][title]' => $input['label'], + $field_name . '[0][url]' => $input['href'] . "/[author-uid]", + ); + $this->drupalPost(NULL, $edit, t('Save')); + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + + $this->assertRaw(l($input['label'], $input['href'] .'/'. $account->uid)); + } + + /** + * Creates a link field with a required title enabled for user-entered tokens. + * Creates a node with a token in the link title and checks the value. + */ + function testHostTokenLinkCreate() { + $account = $this->drupalCreateUser(array('administer content types', 'access content', 'create page content')); + $this->drupalLogin($account); + + // create field + $name = strtolower($this->randomName()); + $edit = array( + '_add_new_field[label]' => $name, + '_add_new_field[field_name]' => $name, + '_add_new_field[type]' => 'link', + '_add_new_field[widget_type]' => 'link', + ); + $this->drupalPost('admin/content/node-type/page/fields', $edit, t('Save')); + $this->drupalPost(NULL, array( + 'title' => 'required', + 'enable_tokens' => TRUE), t('Save field settings')); + + // Is field created? + $this->assertRaw(t('Added field %label.', array('%label' => $name)), 'Field added'); + + // create page form + $this->drupalGet('node/add/page'); + $field_name = 'field_' . $name; + $this->assertField($field_name . '[0][title]', 'Title found'); + $this->assertField($field_name . '[0][url]', 'URL found'); + + $input = array( + 'href' => 'http://example.com/' . $this->randomName(), + 'label' => $this->randomName(), + ); + + $this->drupalLogin($account); + $this->drupalGet('node/add/page'); + + $edit = array( + 'title' => $input['label'], + $field_name . '[0][title]' => $input['label'] . " [$field_name-host]", + $field_name . '[0][url]' => $input['href'], + ); + $this->drupalPost(NULL, $edit, t('Save')); + $url = $this->getUrl(); + + // change to anonymous user + $this->drupalLogout(); + $this->drupalGet($url); + + $this->assertRaw(l($input['label'] . ' example.com', $input['href'])); + } +} diff --git a/sites/all/modules/link/tests/link.validate.test b/sites/all/modules/link/tests/link.validate.test new file mode 100644 index 0000000..d790e2d --- /dev/null +++ b/sites/all/modules/link/tests/link.validate.test @@ -0,0 +1,497 @@ +loginWithPermissions($this->permissions); + } + + function createLink($url, $title, $attributes = array()) { + return array( + 'url' => $url, + 'title' => $title, + 'attributes' => $attributes, + ); + } + + /** + * Takes a url, and sees if it can validate that the url is valid. + */ + function link_test_validate_url($url) { + $this->acquireContentTypes(1); + variable_set('node_options_'. $this->content_types[0]->name, array('status', 'promote')); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array(), // <-- This is needed or we have an error. + 'validate_url' => 1, + ); + + $field = $this->createField($field_settings, 0); + //$this->fail('
'. print_r($field, TRUE) .'
'); + + $field_db_info = content_database_info($field); + + $this->acquireNodes(1); + //$this->fail("We now have ". count($this->nodes) ." nodes."); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = $url; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertText(t('@type @title has been updated.', + array('@title' => $node->title, + '@type' => $this->content_types[0]->name)), + t('Testing %url', array('%url' => $url))); + + + $this->assertEqual($url, $node->{$field['field_name']}[0]['url']); + } +} + +class LinkValidateTest extends LinkValidateTestCase { + + function getInfo() { + return array( + 'name' => t('Link Validation Tests'), + 'description' => t('Tests the field validation.'), + 'group' => t('Link'), + ); + } + + function test_link_validate_basic_url() { + $this->link_test_validate_url('http://www.example.com'); + } + + /** + * Test if we're stopped from posting a bad url on default validation. + */ + function test_link_validate_bad_url_validate_default() { + $this->acquireContentTypes(1); + variable_set('node_options_'. $this->content_types[0]->name, array('status', 'promote')); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array(), // <-- This is needed or we have an error + //'validate_url' => 1, + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'edik:naw'; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + //$this->pass($this->content); + $this->assertText(t('Not a valid URL.')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertNotEqual('edik:naw', $node->{$field['field_name']}[0]['url']); + + } + + /** + * Test if we're stopped from posting a bad url with validation on. + */ + function test_link_validate_bad_url_validate_on() { + $this->acquireContentTypes(1); + variable_set('node_options_'. $this->content_types[0]->name, array('status', 'promote')); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array(), // <-- This is needed or we have an error + 'validate_url' => 1, + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'edik:naw'; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + //$this->pass($this->content); + $this->assertText(t('Not a valid URL.')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertNotEqual('edik:naw', $node->{$field['field_name']}[0]['url']); + + } + + /** + * Test if we can post a bad url if the validation is expressly turned off. + */ + function test_link_validate_bad_url_validate_off() { + $this->acquireContentTypes(1); + variable_set('node_options_'. $this->content_types[0]->name, array('status', 'promote')); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array(), // <-- This is needed or we have an error + 'validate_url' => 0, + ); + + $field = $this->createField($field_settings, 0); + //$this->pass('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $edit[$field['field_name'] .'[0][url]'] = 'edik:naw'; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + //$this->pass($this->content); + $this->assertNoText(t('Not a valid URL.')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertEqual('edik:naw', $node->{$field['field_name']}[0]['url']); + + } + + /** + * Test if a bad url can sneak through un-filtered if we play with the validation... + */ + function test_link_validate_switching_between_validation_status() { + $this->acquireContentTypes(1); + $account = $this->drupalCreateUser(array('administer content types', + 'administer nodes', + 'access administration pages', + 'access content', + 'create '. $this->content_types[0]->type .' content', + 'edit any '. $this->content_types[0]->type .' content')); + $this->drupalLogin($account); + variable_set('node_options_'. $this->content_types[0]->name, array('status', 'promote')); + $field_settings = array( + 'type' => 'link', + 'widget_type' => 'link', + 'type_name' => $this->content_types[0]->name, + 'attributes' => array(), // <-- This is needed or we have an error + 'validate_url' => 0, + ); + + $field = $this->createField($field_settings, 0); + //$this->fail('
'. print_r($field, TRUE) .'
'); + $field_db_info = content_database_info($field); + + $this->acquireNodes(2); + + $node = node_load($this->nodes[0]->nid); + + $this->drupalGet('node/'. $this->nodes[0]->nid); + + $edit = array(); + $title = $this->randomName(); + $url = 'javascript:alert("http://example.com/' . $this->randomName() . '")'; + $edit[$field['field_name'] .'[0][url]'] = $url; + $edit[$field['field_name'] .'[0][title]'] = $title; + + $this->drupalPost('node/'. $this->nodes[0]->nid .'/edit', $edit, t('Save')); + //$this->pass($this->content); + $this->assertNoText(t('Not a valid URL.')); + + // Make sure we get a new version! + $node = node_load($this->nodes[0]->nid, NULL, TRUE); + $this->assertEqual($url, $node->{$field['field_name']}[0]['url']); + + $this->drupalGet('node/'. $node->nid); + $this->assertNoRaw($url, 'Make sure Javascript does not display.'); + + // Turn the array validation back _on_. + $edit = array('validate_url' => TRUE); + $node_type_link = str_replace('_', '-', $node->type); + //$this->drupalGet('admin/content/node-type/'. $node_type_link .'/fields'); ///'. $field['field_name']); + //$this->fail($this->content); + $this->drupalPost('admin/content/node-type/'. $node_type_link .'/fields/'. $field['field_name'], $edit, t('Save field settings')); + + $this->drupalGet('node/'. $node->nid); + // This actually works because the display_url goes through the core + // url() function. But we should have a test that makes sure it continues + // to work. + $this->assertNoRaw($url, 'Make sure Javascript does not display.'); + //$this->fail($this->content); + + } + + // Validate that '' is a valid url. + function test_link_front_url() { + $this->link_test_validate_url(''); + } + + // Validate that an internal url would be accepted. + function test_link_internal_url() { + $this->link_test_validate_url('node/32'); + } + + // Validate a simple mailto. + function test_link_mailto() { + $this->link_test_validate_url('mailto:jcfiala@gmail.com'); + } + + function test_link_external_https() { + $this->link_test_validate_url('https://www.example.com/'); + } + + function test_link_ftp() { + $this->link_test_validate_url('ftp://www.example.com/'); + } +} + +class LinkValidateTestNews extends LinkValidateTestCase { + + function getInfo() { + return array( + 'name' => t('Link News Validation Tests'), + 'description' => t('Tests the field validation for usenet urls.'), + 'group' => t('Link'), + ); + } + + // Validate a news link to a message group + function test_link_news() { + $this->link_test_validate_url('news:comp.infosystems.www.misc'); + } + + // Validate a news link to a message id. Said ID copied off of google groups. + function test_link_news_message() { + $this->link_test_validate_url('news:hj0db8$vrm$1@news.eternal-september.org'); + } +} + +class LinkValidateSpecificURL extends LinkValidateTestCase { + function getInfo() { + return array( + 'name' => t('Link Specific URL Validation Tests'), + 'description' => t('Tests field validation with unusual urls'), + 'group' => t('Link'), + ); + } + + // Lets throw in a lot of umlouts for testing! + function test_umlout_url() { + $this->link_test_validate_url('http://üÜü.exämple.com/nöde'); + } + + function test_umlout_mailto() { + $this->link_test_validate_url('mailto:Üser@exÅmple.com'); + } + + function test_german_b_url() { + $this->link_test_validate_url('http://www.test.com/ßstuff'); + } + + function test_special_n_url() { + $this->link_test_validate_url('http://www.testÑñ.com/'); + } + + function test_curly_brackets_in_query() { + $this->link_test_validate_url('http://www.healthyteennetwork.org/index.asp?Type=B_PR&SEC={2AE1D600-4FC6-4B4D-8822-F1D5F072ED7B}&DE={235FD1E7-208D-4363-9854-4E6775EB8A4C}'); + } + + /** + * Here, we're testing that a very long url is stored properly in the db. + * + * Basicly, trying to test http://drupal.org/node/376818 + */ + function testLinkURLFieldIsBig() { + $long_url = 'http://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%A3%E0%B8%87%E0%B9%80%E0%B8%A3%E0%B8%B5%E0%B8%A2%E0%B8%99%E0%B9%80%E0%B8%9A%E0%B8%8D%E0%B8%88%E0%B8%A1%E0%B8%A3%E0%B8%B2%E0%B8%8A%E0%B8%B9%E0%B8%97%E0%B8%B4%E0%B8%A8_%E0%B8%99%E0%B8%84%E0%B8%A3%E0%B8%A8%E0%B8%A3%E0%B8%B5%E0%B8%98%E0%B8%A3%E0%B8%A3%E0%B8%A1%E0%B8%A3%E0%B8%B2%E0%B8%8A'; + $this->link_test_validate_url($long_url); + } + +} + +/** + * A series of tests of links, only going against the link_validate_url function in link.module. + * + * Validation is guided by the rules in http://tools.ietf.org/html/rfc1738 ! + */ +class LinkValidateUrlLight extends DrupalUnitTestCase { + + function setUp() { + // do we need to include something here? + module_load_include('module', 'link'); + module_load_include('inc', 'link'); + } + + function getInfo() { + return array( + 'name' => t('Link Light Validation Tests'), + 'description' => t('Tests the link_validate_url() function by itself, without invoking the full drupal/cck lifecycle.'), + 'group' => t('Link'), + ); + } + + /** + * Translates the LINK type constants to english for display and debugging of tests + */ + function name_Link_Type($type) { + switch ($type) { + case LINK_FRONT: + return "Front"; + case LINK_EMAIL: + return "Email"; + case LINK_NEWS: + return "Newsgroup"; + case LINK_INTERNAL: + return "Internal Link"; + case LINK_EXTERNAL: + return "External Link"; + case FALSE: + return "Invalid Link"; + default: + return "Bad Value:". $type; + } + } + + // Make sure that a link labelled works. + function testValidateFrontLink() { + $valid = link_validate_url(''); + $this->assertEqual(LINK_FRONT, $valid, 'Make sure that front link is verfied and identified'); + } + + function testValidateEmailLink() { + $valid = link_validate_url('mailto:bob@example.com'); + $this->assertEqual(LINK_EMAIL, $valid, "Make sure a basic mailto is verified and identified"); + } + + function testValidateEmailLinkBad() { + $valid = link_validate_url(':bob@example.com'); + $this->assertEqual(FALSE, $valid, 'Make sure just a bad address is correctly failed'); + } + + function testValidateNewsgroupLink() { + $valid = link_validate_url('news:comp.infosystems.www.misc'); + $this->assertEqual(LINK_NEWS, $valid, 'Make sure link to newsgroup validates as news.'); + } + + function testValidateNewsArticleLink() { + $valid = link_validate_url('news:hj0db8$vrm$1@news.eternal-september.org'); + $this->assertEqual(LINK_NEWS, $valid, 'Make sure link to specific article valiates as news.'); + } + + function testValidateBadNewsgroupLink() { + $valid = link_validate_url('news:comp.bad_name.misc'); + $this->assertEqual(FALSE, $valid, 'newsgroup names can\'t contain underscores, so it should come back as invalid.'); + } + + function testValidateInternalLink() { + $valid = link_validate_url('node/5'); + $this->assertEqual(LINK_INTERNAL, $valid, 'Test normal internal link.'); + } + + function testValidateInternalLinkWithDot() { + $valid = link_validate_url('rss.xml'); + $this->assertEqual(LINK_INTERNAL, $valid, 'Test rss.xml internal link.'); + } + + function testValidateInternalLinkToFile() { + $valid = link_validate_url('files/test.jpg'); + $this->assertEqual(LINK_INTERNAL, $valid, 'Test files/test.jpg internal link.'); + } + + function testValidateExternalLinks() { + $links = array( + 'http://localhost:8080/', + 'www.example.com', + 'www.example.com/', + 'http://username:p%40ssw0rd!@www.example.com/', + 'http://@www.example.com/', + 'http://username:@www.example.com/', + 'http://username:password@www.example.com:8080/', + 'http://127.0.0.1:80/', + 'http://127.173.24.255:4723/', + '127.173.24.255:4723/', + 'http://255.255.255.255:4823/', + 'www.test-site.com', + 'http://example.com/index.php?q=node/123', + 'http://example.com/index.php?page=this\that', + 'http://example.com/?first_name=Joe Bob&last_name=Smith', + // Anchors + 'http://www.example.com/index.php#test', + 'http://www.example.com/index.php#this@that.', + 'http://www.example.com/index.php#', + 'http://www.cnn.com/video/#/video/politics/2008/12/09/intv.madeleine.albright.cnn', + 'http://www.archive.org/stream/aesopsfables00aesorich#page/n7/mode/2up', + 'http://www.example.com/blah/#this@that?', + ); + // Test all of the protocols. + $allowed_protocols = variable_get('filter_allowed_protocols', array('http', 'https', 'ftp', 'news', 'nntp', 'telnet', 'mailto', 'irc', 'ssh', 'sftp', 'webcal')); + foreach ($allowed_protocols as $protocol) { + if ($protocol !== 'news' && $protocol !== 'mailto') { + $links[] = $protocol .'://www.example.com'; + } + } + foreach ($links as $link) { + $valid = link_validate_url($link); + $this->assertEqual(LINK_EXTERNAL, $valid, 'Testing that '. $link .' is a valid external link.'); + } + } + + function testInvalidExternalLinks() { + $links = array( + 'http://www.ex ample.com/', + '//www.example.com/', + 'http://25.0.0/', // bad ip! + 'http://4827.0.0.2/', + 'http://www.testß.com/', // ß not allowed in domain names! + //'http://www.-fudge.com/', // domains can't have sections starting with a dash. + ); + foreach ($links as $link) { + $valid = link_validate_url($link); + $this->assertEqual(FALSE, $valid, 'Testing that '. $link .' is not a valid link.'); + } + } + +} \ No newline at end of file diff --git a/sites/all/modules/link/views/link.views.inc b/sites/all/modules/link/views/link.views.inc new file mode 100644 index 0000000..9f32b8a --- /dev/null +++ b/sites/all/modules/link/views/link.views.inc @@ -0,0 +1,109 @@ + array( + 'path' => drupal_get_path('module', 'link') .'/views', + ), + 'handlers' => array( + 'link_views_handler_argument_target' => array( + 'parent' => 'views_handler_argument', + ), + 'link_views_handler_filter_protocol' => array( + 'parent' => 'views_handler_filter_string', + ), + ), + ); +} + +/** + * Return CCK Views data for the link_field_settings($op == 'views data'). + */ +function link_views_content_field_data($field) { + // Build the automatic views data provided for us by CCK. + // This creates all the information necessary for the "url" field. + $data = content_views_field_views_data($field); + + $db_info = content_database_info($field); + $table_alias = content_views_tablename($field); + $field_types = _content_field_types(); + + // Tweak the automatic views data for the link "url" field. + // Set the filter title to "@label URL" + $data[$table_alias][$field['field_name'] .'_url']['filter']['title'] = t('@label URL', array('@label' => t($field_types[$field['type']]['label']))) .': '. t($field['widget']['label']); + // Remove the argument handling for URLs. + unset($data[$table_alias][$field['field_name'] .'_url']['argument']); + + // Build out additional views data for the link "title" field. + $data[$table_alias][$field['field_name'] .'_title'] = array( + 'group' => t('Content'), + 'title' => t('@label title', array('@label' => t($field_types[$field['type']]['label']))) .': '. t($field['widget']['label']) .' ('. $field['field_name'] .')', + 'help' => $data[$table_alias][$field['field_name'] .'_url']['help'], + 'argument' => array( + 'field' => $db_info['columns']['title']['column'], + 'tablename' => $db_info['table'], + 'handler' => 'content_handler_argument_string', + 'click sortable' => TRUE, + 'name field' => '', // TODO, mimic content.views.inc :) + 'content_field_name' => $field['field_name'], + 'allow_empty' => TRUE, + ), + 'filter' => array( + 'field' => $db_info['columns']['title']['column'], + 'title' => t('@label title', array('@label' => t($field_types[$field['type']]['label']))) .': '. t($field['widget']['label']), + 'tablename' => $db_info['table'], + 'handler' => 'content_handler_filter_string', + 'additional fields' => array(), + 'content_field_name' => $field['field_name'], + 'allow_empty' => TRUE, + ), + 'sort' => array( + 'field' => $db_info['columns']['title']['column'], + 'tablename' => $db_info['table'], + 'handler' => 'content_handler_sort', + 'content_field_name' => $field['field_name'], + 'allow_empty' => TRUE, + ), + ); + + // Build out additional Views filter for the link "protocol" pseudo field. + $data[$table_alias][$field['field_name'] .'_protocol'] = array( + 'group' => t('Content'), + 'title' => t('@label protocol', array('@label' => t($field_types[$field['type']]['label']))) .': '. t($field['widget']['label']) .' ('. $field['field_name'] .')', + 'help' => $data[$table_alias][$field['field_name'] .'_url']['help'], + 'filter' => array( + 'field' => $db_info['columns']['url']['column'], + 'title' => t('@label protocol', array('@label' => t($field_types[$field['type']]['label']))) .': '. t($field['widget']['label']), + 'tablename' => $db_info['table'], + 'handler' => 'link_views_handler_filter_protocol', + 'additional fields' => array(), + 'content_field_name' => $field['field_name'], + 'allow_empty' => TRUE, + ), + ); + + // Build out additional Views argument for the link "target" pseudo field. + $data[$table_alias][$field['field_name'] .'_target'] = array( + 'group' => t('Content'), + 'title' => t('@label target', array('@label' => t($field_types[$field['type']]['label']))) .': '. t($field['widget']['label']) .' ('. $field['field_name'] .')', + 'help' => $data[$table_alias][$field['field_name'] .'_url']['help'], + 'argument' => array( + 'field' => $db_info['columns']['attributes']['column'], + 'title' => t('@label target', array('@label' => t($field_types[$field['type']]['label']))) .': '. t($field['widget']['label']) .' ('. $field['field_name'] .')', + 'tablename' => $db_info['table'], + 'handler' => 'link_views_handler_argument_target', + 'additional fields' => array(), + 'content_field_name' => $field['field_name'], + 'allow_empty' => TRUE, + ), + ); + + return $data; +} diff --git a/sites/all/modules/link/views/link_views_handler_argument_target.inc b/sites/all/modules/link/views/link_views_handler_argument_target.inc new file mode 100644 index 0000000..7332d8b --- /dev/null +++ b/sites/all/modules/link/views/link_views_handler_argument_target.inc @@ -0,0 +1,142 @@ +default_actions(); + + $form['title'] = array( + '#prefix' => '
', + '#suffix' => '
', + '#type' => 'textfield', + '#title' => t('Title'), + '#default_value' => $this->options['title'], + '#description' => t('The title to use when this argument is present; it will override the title of the view and titles from previous arguments. You can use percent substitution here to replace with argument titles. Use "%1" for the first argument, "%2" for the second, etc.'), + ); + + $form['clear_start'] = array( + '#value' => '
', + ); + + $form['defaults_start'] = array( + '#value' => '
', + ); + + $form['default_action'] = array( + '#type' => 'radios', + '#title' => t('Action to take if argument is not present'), + '#default_value' => $this->options['default_action'], + ); + + $form['defaults_stop'] = array( + '#value' => '
', + ); + + $form['wildcard'] = array( + '#prefix' => '
', + // prefix and no suffix means these two items will be grouped together. + '#type' => 'textfield', + '#title' => t('Wildcard'), + '#size' => 20, + '#default_value' => $this->options['wildcard'], + '#description' => t('If this value is received as an argument, the argument will be ignored; i.e, "all values"'), + ); + + $form['wildcard_substitution'] = array( + '#suffix' => '
', + '#type' => 'textfield', + '#title' => t('Wildcard title'), + '#size' => 20, + '#default_value' => $this->options['wildcard_substitution'], + '#description' => t('The title to use for the wildcard in substitutions elsewhere.'), + ); + + $form['clear_stop'] = array( + '#value' => '
', + ); + + $options = array(); + $validate_options = array(); + foreach ($defaults as $id => $info) { + $options[$id] = $info['title']; + if (empty($info['default only'])) { + $validate_options[$id] = $info['title']; + } + if (!empty($info['form method'])) { + $this->{$info['form method']}($form, $form_state); + } + } + + $form['default_action']['#options'] = $options; + + $form['validate_type'] = array( + '#type' => 'select', + '#title' => t('Validator'), + '#default_value' => $this->options['validate_type'], + ); + + $validate_types = array('none' => t('')); + $plugins = views_fetch_plugin_data('argument validator'); + foreach ($plugins as $id => $info) { + $valid = TRUE; + if (!empty($info['type'])) { + $valid = FALSE; + if (empty($this->definition['validate type'])) { + continue; + } + foreach ((array) $info['type'] as $type) { + if ($type == $this->definition['validate type']) { + $valid = TRUE; + break; + } + } + } + + // If we decide this validator is ok, add it to the list. + if ($valid) { + $plugin = views_get_plugin('argument validator', $id); + if ($plugin) { + $plugin->init($this->view, $this, $id); + if ($plugin->access()) { + $plugin->validate_form($form, $form_state, $id); + $validate_types[$id] = $info['title']; + } + } + } + } + + asort($validate_types); + $form['validate_type']['#options'] = $validate_types; + // Show this gadget if *anything* but 'none' is selected + + $form['validate_fail'] = array( + '#type' => 'select', + '#title' => t('Action to take if argument does not validate'), + '#default_value' => $this->options['validate_fail'], + '#options' => $validate_options, + ); + } + + /** + * Set up the query for this argument. + * + * The argument sent may be found at $this->argument. + */ + function query() { + $this->ensure_my_table(); + // Because attributes are stored serialized, our only option is to also + // serialize the data we're searching for and use LIKE to find similar data. + $this->query->add_where(0, $this->table_alias .'.'. $this->real_field ." LIKE '%%%s%'", serialize(array('target' => $this->argument))); + } +} diff --git a/sites/all/modules/link/views/link_views_handler_filter_protocol.inc b/sites/all/modules/link/views/link_views_handler_filter_protocol.inc new file mode 100644 index 0000000..a285fed --- /dev/null +++ b/sites/all/modules/link/views/link_views_handler_filter_protocol.inc @@ -0,0 +1,133 @@ + 'OR'); + $options['value'] = array('default' => 'http'); + $options['case'] = array('default' => 0); + return $options; + } + + /** + * Define the operators supported for protocols. + */ + function operators() { + $operators = array( + 'OR' => array( + 'title' => t('Is one of'), + 'short' => t('='), + 'method' => 'op_protocol', + 'values' => 1, + ), + ); + + return $operators; + } + + function options_form(&$form, &$form_state) { + parent::options_form($form, $form_state); + $form['case'] = array( + '#type' => 'value', + '#value' => 0, + ); + } + + /** + * Provide a select list to choose the desired protocols. + */ + function value_form(&$form, &$form_state) { + // We have to make some choices when creating this as an exposed + // filter form. For example, if the operator is locked and thus + // not rendered, we can't render dependencies; instead we only + // render the form items we need. + $which = 'all'; + if (!empty($form_state['exposed']) && empty($this->options['expose']['operator'])) { + $which = in_array($this->operator, $this->operator_values(1)) ? 'value' : 'none'; + } + + if ($which == 'all' || $which == 'value') { + $form['value'] = array( + '#type' => 'select', + '#title' => t('Protocol'), + '#default_value' => $this->value, + '#options' => drupal_map_assoc(variable_get('filter_allowed_protocols', array('http', 'https', 'ftp', 'news', 'nntp', 'telnet', 'mailto', 'irc', 'ssh', 'sftp', 'webcal'))), + '#multiple' => 1, + '#size' => 4, + '#description' => t('The protocols displayed here are those globally available. You may add more protocols by modifying the filter_allowed_protocols variable in your installation.'), + ); + } + } + + /** + * Filter down the query to include only the selected protocols. + */ + function op_protocol($field, $upper) { + global $db_type; + + $protocols = $this->value; + + $where_conditions = array(); + foreach ($protocols as $protocol) { + // Simple case, the URL begins with the specified protocol. + $condition = $field .' LIKE \''. $protocol .'%\''; + + // More complex case, no protocol specified but is automatically cleaned up + // by link_cleanup_url(). RegEx is required for this search operation. + if ($protocol == 'http') { + if ($db_type == 'pgsql') { + // PostGreSQL code has NOT been tested. Please report any problems to the link issue queue. + // pgSQL requires all slashes to be double escaped in regular expressions. + // See http://www.postgresql.org/docs/8.1/static/functions-matching.html#FUNCTIONS-POSIX-REGEXP + $condition .= ' OR '. $field .' ~* \''.'^(([a-z0-9]([a-z0-9\\-_]*\\.)+)('. LINK_DOMAINS .'|[a-z][a-z]))'.'\''; + } + else { + // mySQL requires backslashes to be double (triple?) escaped within character classes. + // See http://dev.mysql.com/doc/refman/5.0/en/string-comparison-functions.html#operator_regexp + $condition .= ' OR '. $field .' REGEXP \''.'^(([a-z0-9]([a-z0-9\\\-_]*\.)+)('. LINK_DOMAINS .'|[a-z][a-z]))'.'\''; + } + } + + $where_conditions[] = $condition; + } + + $this->query->add_where($this->options['group'], implode(' '. $this->operator .' ', $where_conditions)); + } + + /** + * Because more than one can be selected, we need to handle the value better. + */ + function admin_summary() { + if (!empty($this->options['exposed'])) { + return t('exposed'); + } + + $options = $this->operator_options('short'); + $output = check_plain($options[$this->operator]); + if (in_array($this->operator, $this->operator_values(1))) { + $count = 0; + foreach ($this->value as $value) { + if (!$count) { + $output .= ' ' . check_plain($value); + } + else { + $output .= ', ' . check_plain($value); + } + $count++; + } + } + return $output; + } +}