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<?php
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/**
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* @file
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* drush integration for highlightjs.
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*/
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/**
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* The highlightjs plugin URI.
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*/
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define('HIGHLIGHTJS_DOWNLOAD_URI', 'https://github.com/components/highlightjs/archive/master.zip');
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/**
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* Implementation of hook_drush_command().
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*
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* In this hook, you specify which commands your
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* drush module makes available, what it does and
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* description.
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*
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* Notice how this structure closely resembles how
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* you define menu hooks.
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*
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* See `drush topic docs-commands` for a list of recognized keys.
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*
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* @return
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* An associative array describing your command(s).
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*/
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function highlight_js_drush_command() {
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$items = array();
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// The key in the $items array is the name of the command.
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$items['highlightjs-plugin'] = array(
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'callback' => 'drush_highlightjs_plugin',
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'description' => dt('Download and install the highlight js plugin.'),
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'bootstrap' => DRUSH_BOOTSTRAP_DRUSH, // No bootstrap.
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'arguments' => array(
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'path' => dt('Optional. A path where to install the highlight js plugin. If omitted Drush will use the default location.'),
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),
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'aliases' => array('highlightjs'),
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);
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return $items;
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}
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/**
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* Implementation of hook_drush_help().
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*
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* This function is called whenever a drush user calls
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* 'drush help <name-of-your-command>'.
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*
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* @param
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* A string with the help section (prepend with 'drush:').
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*
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* @return
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* A string with the help text for your command.
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*/
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function highlight_js_drush_help($section) {
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switch ($section) {
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case 'drush:highlightjs-plugin':
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return dt('Download and install the highlight js plugin, default location is sites/all/libraries.');
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}
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}
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/**
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* Command to download the highlightjs plugin.
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*/
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function drush_highlightjs_plugin() {
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$args = func_get_args();
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if (!empty($args[0])) {
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$path = $args[0];
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}
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else {
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$path = 'sites/all/libraries';
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}
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// Create the path if it does not exist.
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if (!is_dir($path)) {
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drush_op('mkdir', $path);
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drush_log(dt('Directory @path was created', array('@path' => $path)), 'notice');
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}
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// Set the directory to the download location.
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$olddir = getcwd();
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chdir($path);
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// Download the zip archive.
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if ($filepath = drush_download_file(HIGHLIGHTJS_DOWNLOAD_URI)) {
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$filename = basename($filepath);
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$dirname = 'highlightjs-master';
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// Remove any existing highlightjs plugin directory.
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if (is_dir($dirname) || is_dir('highlightjs')) {
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drush_delete_dir($dirname, TRUE);
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drush_delete_dir('highlightjs', TRUE);
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drush_log(dt('A existing highlight js plugin was deleted from @path', array('@path' => $path)), 'notice');
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}
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// Decompress the zip archive.
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drush_tarball_extract($filename);
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// Change the directory name to "highlightjs" if needed.
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if ($dirname != 'highlightjs') {
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drush_move_dir($dirname, 'highlightjs', TRUE);
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$dirname = 'highlightjs';
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}
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}
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if (is_dir($dirname)) {
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drush_log(dt('highlight js plugin has been installed in @path', array('@path' => $path)), 'success');
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}
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else {
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drush_log(dt('Drush was unable to install the highlightjs plugin to @path', array('@path' => $path)), 'error');
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}
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// Set working directory back to the previous working directory.
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chdir($olddir);
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}
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