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<?php
<?php
/**
/**
* @file
* @file
* Tha main file of the module.
* Tha main file of the module.
*/
*/
/**
/**
* Implements hook_menu().
* Implements hook_menu().
*/
*/
function taxonomy_tooltip_menu() {
function taxonomy_tooltip_menu() {
$items['admin/config/content/taxonomy-tooltip'] = array(
$items['admin/config/content/taxonomy-tooltip'] = array(
'title' => 'Taxonomy tooltip',
'title' => 'Taxonomy tooltip',
'page callback' => 'drupal_get_form',
'page callback' => 'drupal_get_form',
'page arguments' => array('taxonomy_tooltip_settings_form'),
'page arguments' => array('taxonomy_tooltip_settings_form'),
'access arguments' => array('administer taxonomy tooltip'),
'access arguments' => array('administer taxonomy tooltip'),
'file' => 'taxonomy_tooltip.admin.inc',
'file' => 'taxonomy_tooltip.admin.inc',
);
);
return $items;
return $items;
}
}
/**
/**
* Implements hook_permission().
* Implements hook_permission().
*/
*/
function taxonomy_tooltip_permission() {
function taxonomy_tooltip_permission() {
return array(
return array(
'administer taxonomy tooltip' => array(
'administer taxonomy tooltip' => array(
'title' => t('Administer taxonomy tooltip'),
'title' => t('Administer taxonomy tooltip'),
),
),
);
);
}
}
/**
/**
* Implements hook_init().
* Implements hook_init().
*/
*/
function taxonomy_tooltip_init() {
function taxonomy_tooltip_init() {
libraries_load('jquery-tooltip');
libraries_load('jquery-tooltip');
drupal_add_js(drupal_get_path('module', 'taxonomy_tooltip') . '/taxonomy_tooltip.js');
drupal_add_js(drupal_get_path('module', 'taxonomy_tooltip') . '/taxonomy_tooltip.js');
drupal_add_css(drupal_get_path('module', 'taxonomy_tooltip') . '/taxonomy_tooltip.css');
drupal_add_css(drupal_get_path('module', 'taxonomy_tooltip') . '/taxonomy_tooltip.css');
}
}
/**
/**
* Implements hook_libraries_info().
* Implements hook_libraries_info().
*/
*/
function taxonomy_tooltip_libraries_info() {
function taxonomy_tooltip_libraries_info() {
$libraries['jquery-tooltip'] = array(
$libraries['jquery-tooltip'] = array(
'name' => 'jQuery Tooltip',
'name' => 'jQuery Tooltip',
'vendor url' => 'http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/',
'vendor url' => 'http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/',
'download url' => 'http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/',
'download url' => 'http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/',
'version arguments' => array(
'version arguments' => array(
'file' => 'jquery.tooltip.min.js',
'file' => 'jquery.tooltip.min.js',
'pattern' => '/jQuery Tooltip plugin ([0-9\.]+)/',
'pattern' => '/jQuery Tooltip plugin ([0-9\.]+)/',
'lines' => 2,
'lines' => 2,
),
),
'files' => array(
'files' => array(
'js' => array(
'js' => array(
'jquery.tooltip.min.js',
'jquery.tooltip.min.js',
),
),
'css' => array(
'css' => array(
'jquery.tooltip.css',
'jquery.tooltip.css',
),
),
),
),
'variants' => array(
'variants' => array(
'minified' => array(
'minified' => array(
'files' => array(
'files' => array(
'js' => array(
'js' => array(
'jquery.tooltip.min.js',
'jquery.tooltip.min.js',
),
),
'css' => array(
'css' => array(
'jquery.tooltip.css',
'jquery.tooltip.css',
),
),
),
),
),
),
'source' => array(
'source' => array(
'files' => array(
'files' => array(
'js' => array(
'js' => array(
'jquery.tooltip.js',
'jquery.tooltip.js',
),
),
'css' => array(
'css' => array(
'jquery.tooltip.css',
'jquery.tooltip.css',
),
),
),
),
),
),
),
),
);
);
return $libraries;
return $libraries;
}
}
/**
/**
* Implements hook_filter_info().
* Implements hook_filter_info().
*/
*/
function taxonomy_tooltip_filter_info() {
function taxonomy_tooltip_filter_info() {
$filters['taxonomy_tooltip'] = array(
$filters['taxonomy_tooltip'] = array(
'title' => t('Taxonomy tooltip'),
'title' => t('Taxonomy tooltip'),
'process callback' => 'taxonomy_tooltip_filter_process',
'process callback' => 'taxonomy_tooltip_filter_process',
);
);
return $filters;
return $filters;
}
}
/**
/**
* Returns with the replaced content.
* Returns with the replaced content.
*
*
* Finds for the term names and changes with the description tooltip.
* Finds for the term names and changes with the description tooltip.
*/
*/
function taxonomy_tooltip_filter_process($text, $filter, $format, $langcode, $cache, $cache_id) {
function taxonomy_tooltip_filter_process($text, $filter, $format, $langcode, $cache, $cache_id) {
// Check that the variable is set.
// Check that the variable is set.
if ($vocabs = variable_get('taxonomy_tooltip_vocabs', array())) {
if ($vocabs = variable_get('taxonomy_tooltip_vocabs', array())) {
// Performance tuning.
// Performance tuning.
$pattern_map = &drupal_static(__FUNCTION__);
$pattern_map = &drupal_static(__FUNCTION__);
if (!$pattern_map) {
if (!$pattern_map) {
// Initialize the array.
// Initialize the array.
$pattern_map['map'] = array();
$pattern_map['map'] = array();
$pattern_map['tooltips'] = '';
$pattern_map['tooltips'] = '';
foreach ($vocabs as $vid => $enabled) {
foreach ($vocabs as $vid => $enabled) {
if ($enabled) {
if ($enabled) {
$vids[] = $vid;
$vids[] = $vid;
}
}
}
}
// Get the terms.
// Get the terms.
$query = db_select('taxonomy_term_data', 't');
$query = db_select('taxonomy_term_data', 't');
$result = $query
$result = $query
->addTag('translatable')
->addTag('translatable')
->addTag('term_access')
->addTag('term_access')
->fields('t')
->fields('t')
->condition('t.vid', $vids, 'IN')
->condition('t.vid', $vids, 'IN')
->execute();
->execute();
// Create map array. The first character must be a space and after the
// Create map array. The first character must be a space and after the
// word must be space, ".", ",", "?" or "!" character.
// word must be space, ".", ",", "?" or "!" character.
foreach ($result as $id => $term) {
foreach ($result as $id => $term) {
if (trim($term->description)) {
if (trim($term->description) !== '') {
$pattern_map['map']['/( ' . drupal_strtolower($term->name) . '[ .,?!])/i'] = '<span class="taxonomy-tooltip-element" rel="taxonomy-tooltip-' . $id .'">$1</span>';
$pattern_map['pattern'][] = '/( ' . drupal_strtolower($term->name) . '[ .,?!])/i';
// Move the tooltips to a separate to keep valid HTML.
$pattern_map['replace'][] = '<span class="taxonomy-tooltip-element" rel="taxonomy-tooltip-' . $id . '">$1</span>';
$pattern_map['tooltips'] .= '<div class="taxonomy-tooltip-' . $id .' taxonomy-tooltip">' . check_markup($term->description, $term->format) . '</div>';
$tooltips .= '<div class="taxonomy-tooltip-' . $id . ' taxonomy-tooltip">' . check_markup($term->description, $term->format) . '</div>';
}
}
}
}
}
// Replace the text with the modified "tooltipped" one.
// Replace the text with the modified "tooltipped" one.
foreach ($pattern_map['map'] as $pattern => $replace) {
$text = preg_replace($pattern_map['pattern'], $pattern_map['replace'], $text);
$text = preg_replace($pattern, $replace, $text);
// Append tooltips to the end of the content.
$text .= $tooltips;
}
}
// Append tooltips to the end of the content.
$text .= $pattern_map['tooltips'];
}
}
return $text;
return $text;
}
}
?>