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This changes the way microarticles are handled #6

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230 changes: 111 additions & 119 deletions os2web_borger_dk.module
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Original file line number Diff line number Diff line change
Expand Up @@ -205,98 +205,90 @@ function os2web_borger_dk_form_alter(&$form, &$form_state, $form_id) {
$body_text = (isset($form['body']['und']['0']['#entity']->body['und']['0']['value'])) ? $form['body']['und']['0']['#entity']->body['und']['0']['value'] : '';

hide($form['body']);
$doc = new DOMDocument();
$doc->loadHTML('<?xml encoding="utf-8" ?>' . $body_text);
$xpath = new DOMXPath($doc);

// 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);
}
$results = $xpath->query("//*[@class='microArticle']");

$microno = 0;
foreach ($results as $item) {
foreach ($item->getElementsByTagName('h2') as $articletitle) {
$title = trim($articletitle->nodeValue);
}

$text = '';
foreach ($item->getElementsByTagName('div')->item(0)->childNodes as $articletext) {
$text .= $doc->saveHTML($articletext);
}

foreach ($div as $key => $text) {
$microno = $key + 1;
$microno++;
$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,
);

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, $title),
);
// If body (article text) visible/editable option is checked
// by ADMIN and EDITOR, then forms disabled is false.
if ($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 ' . $microno),
'#type' => 'textarea',
'#default_value' => trim($text),
);

$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),
$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) 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,
);

}
// 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') . ' ' . $microno,
'#type' => 'textarea',
'#disabled' => TRUE,
'#default_value' => trim($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('Visible'),
'#title' => t('Microarticle Visibility'),
'#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',
$form['os2web_borger_dk_micro_settings_' . $microno][$checkboxno] = array(
'#type' => 'checkbox',
'#title' => t('Microarticle Visibility'),
'#disabled' => TRUE,
'#default_value' => $micro_text,
'#description' => t("Please check 'Article text' visible option below in 'Toggle display', or in OS2web borger.dk Settings (Toggle display/Editable article fields) to show/edit this microarticle."),
'#description' => t("Check to display this microarticle"),
'#default_value' => isset($field_microarticle_settings[$microno]) ? $field_microarticle_settings[$microno] : 1,
);
// 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,
);
}
}
}
}
Expand Down Expand Up @@ -634,26 +626,31 @@ function os2web_borger_dk_node_view($node, $view_mode, $langcode) {
if ($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;
$doc = new DOMDocument();
$doc->loadHTML('<?xml encoding="utf-8" ?>' . $body_text);
$xpath = new DOMXPath($doc);

$results = $xpath->query("//*[@class='microArticle']");

$microno = 0;
foreach ($results as $item) {
foreach ($item->getElementsByTagName('h2') as $articletitle) {
$title = trim($articletitle->nodeValue);
}

$text = '';
foreach ($item->getElementsByTagName('div')->item(0)->childNodes as $articletext) {
$text .= $doc->saveHTML($articletext);
}
$show_div = '';

$microno++;
$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>";
$show_div .= "\n";
}
// If editor set this microarticle to be visible,(TRUE)
if ($field_microarticle_settings[$microno] != 0) {
$show_div .= $div[$key];
$show_div .= "\n</div>";
$show_div .= "\n";
}
}
// Content body shows only visible microarticles/ part of body_text.
Expand Down Expand Up @@ -918,41 +915,36 @@ function os2web_borger_dk_node_submit(&$node, $form, &$form_state) {
$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;

$doc = new DOMDocument();
$doc->loadHTML('<?xml encoding="utf-8" ?>' . $body_text);
$xpath = new DOMXPath($doc);

$results = $xpath->query("//*[@class='microArticle']");

$microno = 0;
foreach ($results as $item) {
$microno++;

$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";
$field_microarticle_settings[$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_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>";
$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).
}
$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;
Expand Down