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os2web_borger_dk.module
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<?php
/**
* @file
* Code for the OS2web - Borger.dk feature.
*/
include_once 'os2web_borger_dk.features.inc';
/**
* Text formats
*/
define('BORGERDK_TEXT_FORMAT_PLAIN', variable_get('os2web_borger_dk_articles_text_format_plain', 'plain_text'));
define('BORGERDK_TEXT_FORMAT_HTML', variable_get('os2web_borger_dk_articles_text_format_html', 'full_html'));
/**
* Implements hook_menu().
*/
function os2web_borger_dk_menu() {
$items = array();
$items['admin/config/os2web_borger_dk'] = array(
'title' => 'OS2web borger.dk settings',
'description' => 'General settings for Borger.dk articles, fx, modify fields display, editable and syncronization time',
'position' => 'right',
'weight' => -10,
'page callback' => 'system_admin_menu_block_page',
'file' => 'system.admin.inc',
'file path' => drupal_get_path('module', 'system'),
'access arguments' => array('administer os2web borgerdk article settings'),
);
$items['admin/config/os2web_borger_dk/settings'] = array(
'title' => 'OS2web Borger.dk Settings',
'description' => 'General settings for the OS2Web borger.dk',
'page callback' => 'drupal_get_form',
'page arguments' => array('os2web_borger_dk_settings_form'),
'access arguments' => array('administer os2web borgerdk article settings'),
'file' => 'os2web_borger_dk.admin.inc',
);
$items['import/os2web_borger_dk/autocomplete'] = array(
'page callback' => '_os2web_borger_dk_autocomplete_callback',
'page arguments' => array(3),
'access arguments' => array('access content'),
'type' => MENU_CALLBACK,
);
return $items;
}
/**
* Implements hook_permission().
*/
function os2web_borger_dk_permission() {
return array(
'administer os2web borgerdk article settings' => array(
'title' => t('Administer OS2Web Borger.dk article settings'),
'description' => t('Administer settings for the OS2Web Borger.dk article import module.'),
),
);
}
/**
* Implements hook_action_info().
*/
function os2web_borger_dk_action_info() {
return array(
'os2web_borger_dk_articles_update_action' => array(
'type' => 'node',
'label' => t('Update article from borger.dk'),
'configurable' => FALSE,
),
);
}
/**
* Function _os2web_borger_dk_autocomplete_callback().
*/
function _os2web_borger_dk_autocomplete_callback($string = '') {
$matches = array();
if ($string) {
$query = db_select('os2web_borger_dk_article_titles', 'o')
->fields('o', array('ArticleID', 'ArticleStatus', 'ArticleTitle'))
->condition('o.ArticleStatus', 0, '>=')
->condition('o.ArticleTitle', db_like($string) . '%', 'LIKE')
->range(0, 10);
$result = $query->execute();
// Add matches to $matches.
foreach ($result as $row) {
if ($row->ArticleStatus > 0) {
$row_name = $row->ArticleTitle . ' [*](ID:' . $row->ArticleID . ')';
}
else {
$row_name = $row->ArticleTitle . ' (ID:' . $row->ArticleID . ')';
}
$matches[$row_name] = check_plain($row_name);
}
}
drupal_json_output($matches);
}
/**
* Implements hook_form_alter().
*/
function os2web_borger_dk_form_alter(&$form, &$form_state, $form_id) {
static $os2web_borger_dk_falter_form;
if (isset($form['type']) && isset($form['#node'])) {
if ($form_id == 'os2web_borger_dk_article_node_form') {
if (isset($os2web_borger_dk_falter_form) && !empty($os2web_borger_dk_falter_form)) {
// If the static form-cache has already been build then
// we simply return the form-cache value instead of
// building the whole form twice per request.
$form = $os2web_borger_dk_falter_form;
}
else {
$node = $form_state['node'];
$titles_autocomplete = variable_get('os2web_borger_dk_titles_sync', FALSE);
if (!isset($node->nid) || isset($node->is_new)) {
os2web_borger_dk_autocomplete_form($form, $form_state);
}
$locked_os2web_types = array(
'field_os2web_borger_dk_borgerurl' => 1,
'field_os2web_borger_dk_kle' => 2,
'field_os2web_borger_dk_formterm' => 2,
);
$admin_display_fields = variable_get('os2web_borger_dk_display');
$data = field_info_instances('node', 'os2web_borger_dk_article');
// First we create a list of all field-names and labels.
$checkbox_opts = array();
$initial_values = array();
$data['title'] = array('label' => 'Title');
$visible_items = (isset($form['#node']->os2web_borger_dk_article['field_settings'])) ? $form['#node']->os2web_borger_dk_article['field_settings'] : NULL;
$admin_last_settings = variable_get('os2web_borger_dk_admin_last_settings');
foreach ($data as $type => $item) {
if ((isset($locked_os2web_types[$type]) && $locked_os2web_types[$type] != 2)
||!isset($locked_os2web_types[$type])) {
// Then we insert field label to our checkboxes options.
$checkbox_opts[$type] = $item['label'];
// admin-config says we should show this item as an option.
if (isset($admin_display_fields[$type])) {
if (empty($visible_items) || (!empty($visible_items) && !empty($visible_items[$type]))) {
// If visible_items is empty that means we should use
// admin-config or if the type of visible_items is set,
// and set to be displayed then we add this type
// to the default_values.
$initial_values[] = $type;
}
else {
if ($admin_last_settings[$type] != $admin_display_fields[$type]
&& $visible_items[$type] == $admin_last_settings[$type]) {
$initial_values[] = $type;
}
else {
if ($admin_last_settings[$type] != $admin_display_fields[$type]
&& $visible_items[$type] == $admin_last_settings[$type]) {
$initial_values[] = $type;
}
}
}
}
}
}
variable_set('os2web_borger_dk_admin_last_settings', $admin_display_fields);
// This is the field fieldset.
$form['fields_visible_formset'] = array(
'#type' => 'fieldset',
'#title' => t('Toggle display'),
'#collapsible' => TRUE,
'#description' => t('Set the visibility of article fields.'),
'#group' => 'additional_settings',
);
$form['fields_visible_formset']['os2web_borger_dk_field_settings'] = array(
'#type' => 'checkboxes',
'#options' => $checkbox_opts,
'#description' => t("Check or uncheck the respective fields"),
'#default_value' => $initial_values,
'#after_build' => array('os2web_borger_dk_process_checkboxes_os2web_borger_dk_article'),
'#group' => 'additional_settings',
);
if (isset($form['#node']->nid)) {
$form['actions']['os2web_borger_dk_synchronize'] = array(
'#type' => 'submit',
'#value' => t("Update article now"),
'#weight' => 100,
'#access' => variable_get('node_preview_' . $node->type, DRUPAL_OPTIONAL) != DRUPAL_REQUIRED || (!form_get_errors() && isset($form_state['node_preview'])),
'#submit' => array('os2web_borger_dk_sync_submit'),
);
}
$form['#after_build'][] = 'os2web_borger_dk_after_build';
// Micro articles.
if (isset($form['#node']->nid)) {
$microarticle = variable_get('os2web_borger_dk_microarticle_active');
$value_editable = variable_get('os2web_borger_dk_editable', array(NULL));
// If microarticle is set up to show.
if ($microarticle) {
$field_microarticle_settings = (isset($form['#node']->os2web_borger_dk_microarticle['field_microarticle_settings'])) ? $form['#node']->os2web_borger_dk_microarticle['field_microarticle_settings'] : NULL;
$body_text = (isset($form['body']['und']['0']['#entity']->body['und']['0']['value'])) ? $form['body']['und']['0']['#entity']->body['und']['0']['value'] : '';
hide($form['body']);
// Link break: in windows \r\n, linux \n.
preg_match("/<\/div>\n/", $body_text, $link_break);
if (isset($link_break[0])) {
$div = preg_split("/\n<\/div>\n/", $body_text, -1, PREG_SPLIT_DELIM_CAPTURE);
}
else {
$div = preg_split('/\r\n<[\/]div>\r\n/', $body_text, -1, PREG_SPLIT_DELIM_CAPTURE);
}
foreach ($div as $key => $text) {
$microno = $key + 1;
$checkboxno = 'os2web_borger_dk_micro_' . $microno;
$h2_text_field = 'os2web_borger_dk_micro_h2_' . $microno;
$text_area = 'os2web_borger_dk_micro_textarea_' . $microno;
// The last div is a link break.
if ($key != count($div) - 1) {
// Frist we get the microarticle title.
preg_match("/<h2 class=\"mArticle\" id=\"mArticle" . $microno . "\">(.*?)<\/h2>/", $div[$key], $match);
$h2 = isset($match[1]) ? $match[1] : '';
// Then we get the div content.
preg_match("/<div class=\"mArticle" . $microno . " mArticle\">(.*?)\r\n <\/div>/s", $div[$key], $match2);
if (empty($match2[1])) {
preg_match("/<div class=\"mArticle" . $microno . " mArticle\">(.*?)<\/div> /s", $div[$key], $match2);
}
$micro_text = isset($match2[1]) ? $match2[1] : '';
if ($microno >= 10) {
$weight = '6.' . ($microno - 10);
}
else {
$weight = '5.' . $microno;
}
// For each microarticle we build a fieldset, a textfield for
// title, a textarea for div content and a checkbox for
// visibility option.
$form['os2web_borger_dk_micro_settings_' . $microno] = array(
'#type' => 'fieldset',
'#weight' => $weight,
);
$form['os2web_borger_dk_micro_settings_' . $microno][$h2_text_field] = array(
'#type' => 'textfield',
'#title' => t('Title of Microarticle') . ' ' . $microno,
'#default_value' => variable_get($h2_text_field, $h2),
);
// If body (article text) visible/editable option is checked
// by ADMIN and EDITOR, then forms disabled is false.
if ($visible_items['body'] === "body" && $admin_display_fields['body'] === "body" && $value_editable['body'] === "body") {
$form['os2web_borger_dk_micro_settings_' . $microno][$text_area] = array(
// '#title' => t('Microarticle ' . $microno),
'#type' => 'textarea',
'#default_value' => $micro_text,
);
$form['os2web_borger_dk_micro_settings_' . $microno][$checkboxno] = array(
'#type' => 'checkbox',
'#title' => t('Visible'),
'#description' => t("Check to display this microarticle"),
'#default_value' => isset($field_microarticle_settings[$microno]) ? $field_microarticle_settings[$microno] : 1,
);
}
// If body (article text) display option is UNCHECKED
// by ADMIN or EDITOR, then forms disabled is TRUE.
else {
$form['os2web_borger_dk_micro_settings_' . $microno][$text_area] = array(
'#title' => t('Microarticle') . ' ' . $microno,
'#type' => 'textarea',
'#disabled' => TRUE,
'#default_value' => $micro_text,
'#description' => t("Please check 'Article text' visible option below in 'Toggle display', or in OS2web borger.dk Settings (Toggle display/Editable article fields) to show/edit this microarticle."),
);
// If this microarticle is NOT editable.
if ($value_editable['body'] !== "body") {
$form['os2web_borger_dk_micro_settings_' . $microno][$checkboxno] = array(
'#type' => 'checkbox',
'#title' => t('Microarticle Visibility'),
'#description' => t("Check to display this microarticle"),
'#default_value' => isset($field_microarticle_settings[$microno]) ? $field_microarticle_settings[$microno] : 1,
);
}
else {
$form['os2web_borger_dk_micro_settings_' . $microno][$checkboxno] = array(
'#type' => 'checkbox',
'#title' => t('Microarticle Visibility'),
'#disabled' => TRUE,
'#description' => t("Check to display this microarticle"),
'#default_value' => isset($field_microarticle_settings[$microno]) ? $field_microarticle_settings[$microno] : 1,
);
}
}
}
}
}
}
if (isset($form['#node']->nid) && ($microarticle)) {
$form['actions']['os2web_borger_dk_microarticles_update'] = array(
'#type' => 'submit',
'#value' => t("Update microarticle content"),
'#weight' => 101,
'#access' => variable_get('node_preview_' . $node->type, DRUPAL_OPTIONAL) != DRUPAL_REQUIRED || (!form_get_errors() && isset($form_state['node_preview'])),
'#submit' => array('os2web_borger_dk_microarticles_update_submit'),
);
}
// End of microarticles.
// Before we exit this function we set the static form-cache value
// so that later calls to this function handling the same request
// can return much faster (instead of building the same form twice).
$os2web_borger_dk_falter_form = $form;
}
}
}
}
/**
* Function os2web_borger_dk_autocomplete_form().
*/
function os2web_borger_dk_autocomplete_form(&$form, $form_state) {
$titles_autocomplete = variable_get('os2web_borger_dk_titles_sync', FALSE);
$title_search_state = (isset($form_state['values']['os2web_borger_dk_article_search_method'])) ? TRUE : FALSE;
$url_search = !$title_search_state;
$form['os2web_borger_dk_article_import'] = array(
'#type' => 'fieldset',
'#title' => t('Import Borger.dk Article'),
'#collapsible' => FALSE,
);
$form['os2web_borger_dk_article_import']['os2web_borger_dk_article_url_text'] = array(
'#type' => 'textfield',
'#title' => t('Borger.dk Article URL'),
'#default_value' => (isset($form_state['values']['os2web_borger_dk_article_url_text'])) ? $form_state['values']['os2web_borger_dk_article_url_text'] : '',
'#size' => 60,
'#maxlength' => 255,
);
if ($titles_autocomplete) {
$form['os2web_borger_dk_article_import']['os2web_borger_dk_article_title_text'] = array(
'#type' => 'textfield',
'#title' => t('Borger.dk Article title'),
'#default_value' => (isset($form_state['values']['os2web_borger_dk_article_title_text'])) ? $form_state['values']['os2web_borger_dk_article_title_text'] : '',
'#autocomplete_path' => 'import/os2web_borger_dk/autocomplete',
'#size' => 60,
'#maxlength' => 255,
'#attributes' => array('class' => array('auto_submit')),
);
$form['os2web_borger_dk_article_import']['os2web_borger_dk_article_title_search'] = array(
'#type' => 'checkbox',
'#title' => t('Search for Borger.dk Article by Title-search'),
'#description' => t('If checked Borger.dk articles are found by title (by URL if un-checked).'),
'#default_value' => ($url_search) ? 1 : 0,
'#after_build' => array('_os2web_borger_dk_autocomplete_form_load_js'),
);
}
}
/**
* Function _os2web_borger_dk_autocomplete_form_load_js().
*/
function _os2web_borger_dk_autocomplete_form_load_js($element) {
$autosubmit_js = '
$(document).ready(function(){
Drupal.jsAC.prototype.select = function (node) {
this.input.value = $(node).data("autocompleteValue");
if(jQuery(this.input).hasClass("auto_submit")){
this.input.form.submit();
}
};
});';
$must_auto_submit = variable_get('os2web_borger_dk_titles_search_auto_submit', FALSE);
if (!$must_auto_submit) {
$autosubmit_js = '';
}
$js = '(function ($) {
Drupal.behaviors.switchfield = {
attach: function(context, settings) {
var checked1 = $("#edit-os2web-borger-dk-article-title-search").attr("checked");
if (checked1) {
$(".form-item-os2web-borger-dk-article-url-text").hide();
$(".form-item-os2web-borger-dk-article-title-text").show();
}
else {
$(".form-item-os2web-borger-dk-article-url-text").show();
$(".form-item-os2web-borger-dk-article-title-text").hide();
}
$("#edit-os2web-borger-dk-article-title-search").click(function() {
var checked = $(this).attr("checked");
if (checked) {
$(".form-item-os2web-borger-dk-article-url-text").hide(500);
$(".form-item-os2web-borger-dk-article-title-text").show(500);
}
else {
$(".form-item-os2web-borger-dk-article-url-text").show(500);
$(".form-item-os2web-borger-dk-article-title-text").hide(500);
}
});' . $autosubmit_js . '
}
}
})(jQuery);';
drupal_add_js($js, 'inline');
return $element;
}
/**
* Function os2web_borger_dk_after_build().
*/
function os2web_borger_dk_after_build($form, &$form_state) {
// Some of the fields are handled exclusively by OS2web.
// These fields are required on node-add, and can NOT be
// changed later on (ie. locked).
$locked_os2web_types = array(
'field_os2web_borger_dk_borgerurl' => 1,
'field_os2web_borger_dk_kle' => 2,
'field_os2web_borger_dk_formterm' => 2,
);
$nid = $form_state['values']['nid'];
$admin_display_fields = variable_get('os2web_borger_dk_display', array(NULL));
$microarticle = variable_get('os2web_borger_dk_microarticle_active');
// First we check if this is a node/add-type by checking the node->nid.
if (!empty($nid)) {
// This is an old node that is being edited.
// We must unset all form-elements that has been
// marked as hidden in the admin-display-settings.
foreach ($admin_display_fields as $type => $item) {
if (empty($item) && empty($locked_os2web_types[$type])) {
if (!$microarticle) {
os2web_borger_dk_fix_disabled($form[$type]);
}
}
}
// Then we must disable all fields that has been marked as
// non-editable in the admin-editable-settings.
$value_editable = variable_get('os2web_borger_dk_editable', array(NULL));
foreach ($value_editable as $type => $editable) {
if ((empty($editable) || !empty($locked_os2web_types[$type])) && !empty($form[$type])) {
if (!$microarticle) {
os2web_borger_dk_fix_disabled($form[$type]);
}
}
if ($type == 'field_os2web_byline' && !empty($form[$type])) {
$form[$type]['#format'] = BORGERDK_TEXT_FORMAT_PLAIN;
}
}
// Finally we lock the special types.
foreach ($locked_os2web_types as $type => $locked) {
// If locked = 1 then disable the field.
if (isset($form[$type]) && $locked == 1) {
$form[$type]['#required'] = FALSE;
$form[$type]['und']['#required'] = FALSE;
$form[$type]['und'][0]['#required'] = FALSE;
$form[$type]['und'][0]['value']['#required'] = FALSE;
os2web_borger_dk_fix_disabled($form[$type]);
}
}
}
else {
// This is a brand new node-add form, and we must hide every
// form-field.
$data = field_info_instances('node', 'os2web_borger_dk_article');
foreach ($data as $type => $item) {
// Some fields must be checked before unsetting or php will
// die because a string for instance can not be unset.
if (!isset($locked_os2web_types[$type]) || $locked_os2web_types[$type] == 1) {
// These fields can safely be unset (so they are hidden).
hide($form[$type]);
}
if (isset($locked_os2web_types[$type]) && $locked_os2web_types[$type] == 2) {
hide($form[$type]['und']);
}
}
$form['field_os2web_borger_dk_borgerurl']['#required'] = FALSE;
$form['field_os2web_borger_dk_borgerurl']['und']['#required'] = FALSE;
$form['field_os2web_borger_dk_borgerurl']['und'][0]['#required'] = FALSE;
$form['field_os2web_borger_dk_borgerurl']['und'][0]['value']['#required'] = FALSE;
$form['title']['#required'] = FALSE;
$form['title']['#access'] = FALSE;
if (isset($form['path']['pathauto']['#default_value'])) {
$form['path']['pathauto']['#checked'] = FALSE;
}
$form['status'] = 0;
$form['promote'] = 0;
}
return $form;
}
/**
* Function os2web_borger_dk_process_checkboxes_os2web_borger_dk_article().
*/
function os2web_borger_dk_process_checkboxes_os2web_borger_dk_article(&$element) {
$admin_display_fields = variable_get('os2web_borger_dk_display', array(NULL));
if (!empty($element)) {
foreach (element_children($element) as $key) {
if (!isset($admin_display_fields[$key]) || $admin_display_fields[$key] == '0') {
$element[$key]['#attributes'] = array('disabled' => 'disabled');
$element[$key]['#description'] = t('Please go to OS2web Borger.dk settings to change the visibility for this field');
}
}
}
return $element;
}
/**
* Function os2web_borger_dk_fix_disabled().
*/
function os2web_borger_dk_fix_disabled(&$elements) {
foreach (element_children($elements) as $key) {
if (isset($elements[$key]) && $elements[$key]) {
// Recurse through all child elements.
os2web_borger_dk_fix_disabled($elements[$key]);
}
}
if (!isset($elements['#attributes'])) {
$elements['#attributes'] = array();
}
$elements['#attributes']['disabled'] = 'disabled';
}
/**
* Implements hook_node_load().
*/
function os2web_borger_dk_node_load($nodes, $types) {
// Decide whether any of $types are relevant to our purpose.
// We only work on the "os2web_borger_dk_article" node-types.
if (in_array('os2web_borger_dk_article', $types)) {
// Gather our extra data for each of these nodes.
$result = db_query('SELECT nid, external_id, external_status, external_url, field_settings, field_microarticle_settings, published_date, last_updated FROM {os2web_borger_dk_article} WHERE nid IN (:nids)', array(
':nids' => array_keys($nodes)));
// Get admin microarticles settings.
$microarticle = variable_get('os2web_borger_dk_microarticle_active', FALSE);
// Add our extra data to the node objects.
foreach ($result as $record) {
$field_settings = unserialize($record->field_settings);
$nodes[$record->nid]->os2web_borger_dk_article = array(
'external_id' => $record->external_id,
'external_status' => $record->external_status,
'external_url' => $record->external_url,
'field_settings' => $field_settings,
'published_date' => $record->published_date,
'last_updated' => $record->last_updated,
);
// If microarticle option is set to display.
if ($microarticle) {
$field_microaritcle_settings = unserialize($record->field_microarticle_settings);
$nodes[$record->nid]->os2web_borger_dk_microarticle = array(
'field_microarticle_settings' => $field_microaritcle_settings,
);
}
// If microarticle option is NOT set to display,then we set an empty array
// to node->os2web_borger_dk_microarticle[''field_microarticle_settings].
else {
$nodes[$record->nid]->os2web_borger_dk_microarticle = array(
'field_microarticle_settings' => '',
);
}
}
}
}
/**
* Implements hook_theme_registry_alter().
*
* Apparently the only way to let drupal search modules for themes.
* Resource:
* http://www.metachunk.com/blog/adding-module-path-drupal-7-theme-registry
*/
function os2web_borger_dk_theme_registry_alter(&$theme_registry) {
$mod_path = drupal_get_path('module', 'mymodule');
// Munge on a copy.
$theme_registry_copy = $theme_registry;
_theme_process_registry($theme_registry_copy, 'phptemplate', 'theme_engine', 'pow', $mod_path);
$theme_registry += array_diff_key($theme_registry_copy, $theme_registry);
$hooks = array('node');
foreach ($hooks as $h) {
_os2web_borger_dk_insert_after_first_element($theme_registry[$h]['theme paths'], $mod_path);
}
}
/**
* Helper function for re-ordering arrays (needed by theme_registry_alter).
*/
function _os2web_borger_dk_insert_after_first_element(&$a, $element) {
if (is_array($a)) {
$first_element = array_shift($a);
array_unshift($a, $first_element, $element);
}
}
/**
* Implements hook_node_view().
*/
function os2web_borger_dk_node_view($node, $view_mode, $langcode) {
if ($node->type == 'os2web_borger_dk_article') {
$fields = $node->os2web_borger_dk_article['field_settings'];
// First get admin display settings.
$admin_display_fields = variable_get('os2web_borger_dk_display');
$locked_os2web_types = array('field_os2web_borger_dk_borgerurl' => 1);
// We get admin microarticle display settings.
$microarticle = variable_get('os2web_borger_dk_microarticle_active', FALSE);
if ($microarticle) {
$field_microarticle_settings = $node->os2web_borger_dk_microarticle['field_microarticle_settings'];
}
foreach ($admin_display_fields as $type => $value) {
// If ADMIN set this field to display.
if ($admin_display_fields[$type]) {
// Microarticles : if microarticle is set up to show by admin.
if ($microarticle) {
$content_field = (isset($node->content[$type]['#field_name'])) ? $node->content[$type]['#field_name'] : '';
// Check if content field is body and field_microarticle_settings
// is NOT empty.
// The field_microarticle_setting will be empty when a new
// article is imported and shown in a form, then node_view
// will display full body text.
if ($content_field == 'body' && !empty($field_microarticle_settings)) {
$body_text = $node->body['und']['0']['value'];
// Link break in body_text: in windows \r\n, linux \n.
preg_match("/<\/div>\n/", $body_text, $link_break);
if (isset($link_break[0])) {
$div = preg_split("/\n<\/div>\n/", $body_text, -1, PREG_SPLIT_DELIM_CAPTURE);
}
else {
$div = preg_split('/\r\n<[\/]div>\r\n/', $body_text, -1, PREG_SPLIT_DELIM_CAPTURE);
}
$show_div = '';
foreach ($div as $key => $text) {
$microno = $key + 1;
$checkboxno = 'os2web_borger_dk_micro_' . $microno;
// The last div is a link break \n or \r\n.
if ($div[$key] != $div[(count($div) - 1)]) {
// If editor set this microarticle to be visible,(TRUE)
if ($field_microarticle_settings[$microno] != 0) {
$show_div .= $div[$key];
$show_div .= "\n</div>";
$show_div .= "\n";
}
}
}
// Content body shows only visible microarticles/ part of body_text.
$node->content[$type]['0']['#markup'] = $show_div;
}
}
elseif ($type == 'body') {
$node->content['body']['0']['#markup'] = $node->body['und']['0']['value'];
}
// End of microarticles.
// If EDITOR set this field to be hidden.
if ($fields[$type] == '0') {
$content_field = (isset($node->content[$type]['#field_name'])) ? $node->content[$type]['#field_name'] : '';
if ($content_field == $type) {
$node->content[$type]['0']['#markup'] = '';
}
}
}
// If ADMIN set this field to be hidden.
else {
$content_field = (isset($node->content[$type]['#field_name'])) ? $node->content[$type]['#field_name'] : '';
if ($content_field == $type) {
$node->content[$type]['0']['#markup'] = '';
}
}
}
drupal_add_js(drupal_get_path('module', 'os2web_borger_dk') . '/js/os2web_borger_dk.js', 'file');
drupal_add_css(drupal_get_path('module', 'os2web_borger_dk') . '/css/os2web_borger_dk.css', 'file');
// Set the page-title if field-value is given.
if (!empty($node->field_os2web_borger_dk_pagetitle['und'][0]['value'])) {
drupal_set_title($node->field_os2web_borger_dk_pagetitle['und'][0]['value']);
}
}
}
/**
* Implements hook_node_insert().
*/
function os2web_borger_dk_node_insert($node) {
if ($node->type == 'os2web_borger_dk_article') {
if (isset($node->os2web_borger_dk_article)) {
$borgerdk_data = $node->os2web_borger_dk_article;
if (isset($borgerdk_data) && !empty($borgerdk_data)) {
$serialized_data = serialize($borgerdk_data['field_settings']);
db_insert('os2web_borger_dk_article')
->fields(array(
'nid' => $node->nid,
'external_id' => $borgerdk_data['external_id'],
'external_status' => $borgerdk_data['external_status'],
'external_url' => $borgerdk_data['external_url'],
'field_settings' => $serialized_data,
'last_updated' => $borgerdk_data['last_updated'],
'published_date' => $borgerdk_data['published_date'],
))
->execute();
}
}
}
}
/**
* Implements hook_node_delete().
*/
function os2web_borger_dk_node_delete($node) {
if ($node->type == 'os2web_borger_dk_article') {
// First we delete the article-data from the node-additions table.
db_delete('os2web_borger_dk_article')
->condition('nid', $node->nid)
->execute();
// Then we set the status to "not imported" in the "Titles list"-table.
db_update('os2web_borger_dk_article_titles')
->fields(array('ArticleStatus' => 0))
->condition('ArticleStatus', $node->nid, '=')
->execute();
}
}
/**
* Implements hook_node_validate().
*/
function os2web_borger_dk_node_validate($node, $form, &$form_state) {
if ($node->type == 'os2web_borger_dk_article') {
// Enforce a minimum word length of 3 on punch lines.
$admin_title_search = variable_get('os2web_borger_dk_titles_sync', FALSE);
$titles_search = isset($form_state['values']['os2web_borger_dk_article_title_search']) ? $form_state['values']['os2web_borger_dk_article_title_search'] : FALSE;
$url_text = isset($form_state['values']['os2web_borger_dk_article_url_text']) ? $form_state['values']['os2web_borger_dk_article_url_text'] : FALSE;
// If admin config set up : import Borger.dk article by URL.
// TODO: Check if this if-statement works as expected, and
// if we can drop the "!isset($node->nid)" part.
if ((!$admin_title_search) || ($titles_search == '0' && !isset($node->nid))) {
if (!$titles_search && !isset($node->nid)) {
if (!empty($url_text)) {
$url = $url_text;
$pos = strpos($url, 'borger.dk/Sider');
if ($pos === FALSE) {
form_set_error('os2web_borger_dk_article_url_text', t('The Borger.dk-URL is not valid, please write a valid Borger.dk-URL.'));
}
}
else {
form_set_error('os2web_borger_dk_article_url_text', t('The Borger.dk-URL is empty, please write a valid Borger.dk-URL.'));
}
}
}
// If admin config set up : import Borger.dk article by article title.
else {
// If search article checkbox by Title-search is CHECKED.
// TODO: Check if we can drop this if-statement. The else-statement above.
// should be sufficient if the matched if-statement really works.
if ($titles_search == '1') {
$borger_dk_title = !empty($form_state['values']['os2web_borger_dk_article_title_text']) ? $form_state['values']['os2web_borger_dk_article_title_text'] : FALSE;
if (!$borger_dk_title) {
form_set_error('os2web_borger_dk_article_title_text', t('The Borger.dk Article title is empty, please write a Borger.dk Article title'));
}
$matches = array();
$aid = 0;
// This preg_match() looks for the last pattern like
// [33334] and if found extracts the numeric portion.
$result = preg_match('/\(ID:([0-9]+)\)$/', $borger_dk_title, $matches);
if ($result > 0) {
// If $result is nonzero, we found a match and can use
// it as the index into $matches.
$aid = $matches[$result];
$status = db_query('SELECT ArticleStatus FROM {os2web_borger_dk_article_titles} WHERE ArticleID = :aid', array(
':aid' => $aid))->fetchField();
if ($status < 0) {
// This article is no longer availlable and we tell the user so.
drupal_set_message(t('The Borger.dk article with title "!title" is no longer availlable', array(
'!title' => $borger_dk_url)), 'warning');
form_set_error('os2web_borger_dk_article_title_text', t('The Borger.dk Article-title has been deleted, please write a valid Borger.dk-URL.'));
}
}
}
}
}
}
/**
* Function os2web_borger_dk_sync_submit().
*/
function os2web_borger_dk_sync_submit($form, &$form_state) {
// Get the node->nid from the form['#node'].
$nid = $form['#node']->nid;
// Update the article
os2web_borger_dk_update_article($nid);
drupal_set_message(t('The article has been updated with content from Borger.dk'), 'status');
drupal_goto('node/' . $nid . '/edit');
}
/**
* Update a single article with latest content from borger.dk
*
* @param int $nid
* The node we are updating.
*/
function os2web_borger_dk_update_article($nid) {
// First we find the external_id, and last_update time for this article.
$data = db_query('SELECT external_id, last_updated FROM {os2web_borger_dk_article} WHERE nid = :nid', array(
':nid' => $nid))->fetchObject();
// Then we fetch the article item from the Borger.dk webservice.
$wsdl = variable_get('os2web_borger_dk_webservice', 'https://www.borger.dk/_vti_bin/borger/ArticleExport.svc?wsdl');
$article = _os2web_borger_dk_GetArticleByID($data->external_id, $wsdl);
// Now we update the node content with the fetched article content.
_os2web_borger_dk_update_node_content($nid, $article);
}
/**
* Update a node with content from borger.dk.
*
* @param $node
* A node object.
* @param $context
* (optional) Array of additional information about what triggered the action.
* Not used for this action.
*
* @ingroup actions
*/
function os2web_borger_dk_articles_update_action($node, $context = array()) {
if ($node->type == 'os2web_borger_dk_article') {
os2web_borger_dk_update_article($node->nid);
watchdog('action', 'Update %title with content from borger.dk.', array('%title' => $node->title));
}
}
/**
* Function os2web_borger_dk_microarticles_update_submit().
*/
function os2web_borger_dk_microarticles_update_submit($form, &$form_state) {
// Get the node->nid from the form['#node'].
$nid = $form['#node']->nid;
// First we find the external_id, and last_update time for this article.
$data = db_query('SELECT external_id, last_updated FROM {os2web_borger_dk_article} WHERE nid = :nid', array(
':nid' => $nid))->fetchObject();
// Then we fetch the article item from the Borger.dk webservice.
$wsdl = variable_get('os2web_borger_dk_webservice', 'https://www.borger.dk/_vti_bin/borger/ArticleExport.svc?wsdl');
$article = _os2web_borger_dk_GetArticleByID($data->external_id, $wsdl);
if (empty($article['Exceptions']) && empty($article['error'])) {
// First we load the corresponding node.
$node = node_load($nid, NULL, TRUE);
$body = '';
foreach ($article['kernetekst'] as $div => $content) {
$body .= $content . "\n";
}
// Only update the body text.
$node->body['und'][0]['value'] = $body;
node_save($node);
// And we notify the user that the article has been updated.
drupal_set_message(t('The microarticles have been updated'), 'status');
}
else {
// We notify the user the exceptions or error.
drupal_set_message(t('There was an error updating microarticles. Please try it later.'), 'status');
}
drupal_goto('node/' . $nid . '/edit');
}
/**
* Implements hook_node_submit().
*/
function os2web_borger_dk_node_submit(&$node, $form, &$form_state) {
if ($node->type == 'os2web_borger_dk_article') {
// We must check if this is a "brand new" article or if it exists in the
// database already (NB: That's how we find out if it is brand new or not)
// Get the node->nid from the form['#node'].
$nid = (!empty($form_state['values']['nid'])) ? $form_state['values']['nid'] : NULL;
if (!empty($nid)) {
// We have a node and should fetch field-values from form_state
// nid, external_id, external_url, field_settings,
// published_date, last_update.
// EXCEPT: ONLY field_settings CAN BE UPDATED!!
$field_settings = $form_state['values']['os2web_borger_dk_field_settings'];
// Check admin field settings : are there fields set as hidden by admin.
$admin_display_fields = variable_get('os2web_borger_dk_display');
foreach ($admin_display_fields as $type => $items) {
if (!$admin_display_fields[$type]) {
$field_settings[$type] = $type;
}
}
$serialized_data = serialize($field_settings);
db_update('os2web_borger_dk_article')
->fields(array('field_settings' => $serialized_data))
->condition('nid', $nid, '=')
->execute();
// Microarticles.---
$microarticle = variable_get('os2web_borger_dk_microarticle_active');
// If microarticle is set up to show.
if ($microarticle) {
$field_microarticle_settings = array();
$body_text = isset($node->body['und'][0]['value']) ? $node->body['und'][0]['value'] : '';
// "Link break": in windows \r\n, linux \n.
preg_match("/<\/div>\n/", $body_text, $link_break);
if (isset($link_break[0])) {
$div = preg_split("/\n<\/div>\n/", $body_text, -1, PREG_SPLIT_DELIM_CAPTURE);
}
else {
$div = preg_split('/\r\n<[\/]div>\r\n/', $body_text, -1, PREG_SPLIT_DELIM_CAPTURE);
}
$article_text = '';
foreach ($div as $key => $text) {
preg_match("/<div class=\"microArticle\" id=\"microArticle(.*?)\">/s", $div[$key], $match_id);
$micro_id = (isset($match_id[1]) ? $match_id[1] : '');
$microno = $key + 1;
$checkboxno = 'os2web_borger_dk_micro_' . $microno;
$h2_text_field = 'os2web_borger_dk_micro_h2_' . $microno;
$text_area = 'os2web_borger_dk_micro_textarea_' . $microno;
// The last div contents a link break.
if ($key != (count($div) - 1)) {
$field_microarticle_settings[$microno] = $node->$checkboxno;
// Body text (Article text).
$article_text .= "<div class=\"microArticle\" id=\"microArticle" . $micro_id . "\">" . "\r\n";
$micro_h2 = "<h2 class=\"mArticle\" id=\"mArticle" . $microno . "\">";
$micro_h2 .= $node->$h2_text_field . "</h2>";
$micro_content = "<div class=\"mArticle" . $microno . " mArticle\">";
$micro_content .= $node->$text_area . "\r\n </div>";
$article_text .= $micro_h2 . "\r\n";
$article_text .= $micro_content;
$article_text .= "\r\n</div>\r\n\r\n";
// End of body text (Article text).
}
}
$node->body['und'][0]['value'] = $article_text;
$node->body['und'][0]['safe_value'] = $article_text;
$serialized_microarticle = serialize($field_microarticle_settings);
db_update('os2web_borger_dk_article')
->fields(array(
'field_microarticle_settings' => $serialized_microarticle,
))
->condition('nid', $nid, '=')
->execute();
}
// End of Micro articles.
// All other fields are handled by the normal Drupal field-handling.
}
else {
// We do not(!) have a node->nid and this is a brand new node.
// We must get the Borger.dk-URL, fetch the article, and store
// the borger.dk-article content (i.e. the new node).
$wsdl = variable_get('os2web_borger_dk_webservice', 'https://www.borger.dk/_vti_bin/borger/ArticleExport.svc?wsdl');
$titles_autocomplete = variable_get('borger_dk_article_titles_sync', FALSE);
$borger_dk_url = $form_state['values']['os2web_borger_dk_article_url_text'];
$borger_dk_title = $form_state['values']['os2web_borger_dk_article_title_text'];
$search_method = $form_state['values']['os2web_borger_dk_article_title_search'];
if ($search_method) {
// The title has been autocompleted, and we must find the ArticleID.
$matches = array();
$aid = -1;
// This preg_match() looks for the last pattern like [33334]
// and if found extracts the numeric portion.
$result = preg_match('/\(ID:([0-9]+)\)$/', $borger_dk_title, $matches);
if ($result > 0) {
// If $result is nonzero, we found a match and can use
// it as the index into $matches.
$aid = $matches[$result];
$sql = "SELECT `ArticleID`, `ArticleStatus` FROM {os2web_borger_dk_article_titles} WHERE `ArticleID` = " . $aid . " LIMIT 1";
$data = db_query($sql)->fetchObject();
if ($data->ArticleStatus < 0) {
// This article is no longer availlable and we tell the user so.
drupal_set_message(t('The Borger.dk article with title "!title" is no longer availlable', array(
'!title' => $borger_dk_title)), 'warning');
drupal_goto('node/add/os2web-borger-dk-article');
return;