metatag_opengraph.install in Metatag 7
Installation and update scripts for Metatag:OpenGraph.
File
metatag_opengraph/metatag_opengraph.installView source
<?php
/**
* @file
* Installation and update scripts for Metatag:OpenGraph.
*/
/**
* Implements hook_requirements().
*/
function metatag_opengraph_requirements($phase) {
$requirements = array();
// Ensure translations don't break during installation.
$t = get_t();
if ($phase == 'runtime') {
if (module_exists('rdf')) {
// Work out the release of D7 that is currently running.
list($major, $minor) = explode('.', VERSION);
// Strip off any suffixes on the version string, e.g. "17-dev".
if (strpos('-', $minor)) {
list($minor, $suffix) = explode('-', $minor);
}
if ($minor < 33) {
$requirements['metatag_og_rdf'] = array(
'severity' => REQUIREMENT_WARNING,
'title' => 'Metatag:OpenGraph',
'value' => $t('RDF problems with Drupal core releases before v7.33'),
'description' => $t('The core RDF module in Drupal before v7.33 caused validation problems for Open Graph meta tags. The solution is to update to v7.33 or newer.'),
);
}
}
}
return $requirements;
}
/**
* Implements hook_update_dependencies().
*/
function metatag_opengraph_update_dependencies() {
// OpenGraph update 7103 requires the complete Metatag schema, so lets wait
// for Metatag update 7100 just to be sure.
$dependencies['metatag_opengraph'][7103] = array(
'metatag' => 7100,
);
return $dependencies;
}
/**
* Implements hook_uninstall().
*/
function metatag_opengraph_uninstall() {
// Remove all of the maxlength variables.
variable_del('metatag_maxlength_og:title');
variable_del('metatag_maxlength_og:description');
}
/**
* Implementations of hook_update_N().
*/
/**
* Enable the new Metatag:Facebook submodule.
*/
function metatag_opengraph_update_7100() {
module_enable(array(
'metatag_facebook',
));
drupal_set_message(t('Enabled the new Metatag:Facebook submodule. If the Facebook meta tags are not being used then it is safe to disable.'));
}
/**
* Leave a warning about the two og:type value changes.
*/
function metatag_opengraph_update_7101() {
drupal_set_message(t('The "Movie" and "TV Show" values for the "Content type" open graph meta tag changed, if this site used those values they will need to be manually updated.'));
}
/**
* The Open Graph Products meta tags are now in a new submodule.
*/
function metatag_opengraph_update_7102() {
drupal_set_message(t('The Open Graph Products meta tags have been moved into the new "Metatag: Open Graph Products" submodule.'));
}
/**
* Change og:video to og:video:url in all metatags.
*/
function metatag_opengraph_update_7103(&$sandbox) {
module_load_include('install', 'metatag');
$old_tag = 'og:video';
$new_tag = 'og:video:url';
return metatag_update_replace_entity_tag($sandbox, $old_tag, $new_tag);
}
/**
* Rename the 'og:video' meta tag to 'og:video:url' in the configs.
*/
function metatag_opengraph_update_7104() {
module_load_include('install', 'metatag');
$old_tag = 'og:video';
$new_tag = 'og:video:url';
return metatag_update_replace_config_tag($old_tag, $new_tag);
}
/**
* Clear the Metatag cache to pick up changes to og:video.
*/
function metatag_opengraph_update_7105() {
cache_clear_all('*', 'cache_metatag', TRUE);
return t('All Metatag caches cleared.');
}
/**
* Clear the Metatag cache to pick up changes to og:audio:secure_url.
*/
function metatag_opengraph_update_7106() {
cache_clear_all('*', 'cache_metatag', TRUE);
return t('All Metatag caches cleared.');
}
Functions
Name![]() |
Description |
---|---|
metatag_opengraph_requirements | Implements hook_requirements(). |
metatag_opengraph_uninstall | Implements hook_uninstall(). |
metatag_opengraph_update_7100 | Enable the new Metatag:Facebook submodule. |
metatag_opengraph_update_7101 | Leave a warning about the two og:type value changes. |
metatag_opengraph_update_7102 | The Open Graph Products meta tags are now in a new submodule. |
metatag_opengraph_update_7103 | Change og:video to og:video:url in all metatags. |
metatag_opengraph_update_7104 | Rename the 'og:video' meta tag to 'og:video:url' in the configs. |
metatag_opengraph_update_7105 | Clear the Metatag cache to pick up changes to og:video. |
metatag_opengraph_update_7106 | Clear the Metatag cache to pick up changes to og:audio:secure_url. |
metatag_opengraph_update_dependencies | Implements hook_update_dependencies(). |