| 1 |
<?php
|
| 2 |
// $Id: geshinode.module,v 1.8 2008/07/21 14:24:16 soxofaan Exp $
|
| 3 |
|
| 4 |
/**
|
| 5 |
* @file
|
| 6 |
* Implementation of a GeSHi node.
|
| 7 |
*/
|
| 8 |
|
| 9 |
/**
|
| 10 |
* Implementation of hook_menu()
|
| 11 |
*/
|
| 12 |
function geshinode_menu() {
|
| 13 |
$items = array();
|
| 14 |
$items['admin/settings/geshifilter/geshinode'] = array(
|
| 15 |
'title' => 'GeSHi node',
|
| 16 |
'description' => 'Settings of the GeSHi source code node type.',
|
| 17 |
'page callback' => 'drupal_get_form',
|
| 18 |
'page arguments' => array('geshinode_settings'),
|
| 19 |
'access arguments' => array('administer site configuration'),
|
| 20 |
'type' => MENU_LOCAL_TASK,
|
| 21 |
);
|
| 22 |
return $items;
|
| 23 |
}
|
| 24 |
|
| 25 |
/**
|
| 26 |
* Implementation of hook_help().
|
| 27 |
*/
|
| 28 |
function geshinode_help($path, $arg) {
|
| 29 |
if ($path == 'admin/settings/geshifilter/geshinode') {
|
| 30 |
return '<p>'. t('Settings of the GeSHi source code node type.') .'</p>';
|
| 31 |
}
|
| 32 |
}
|
| 33 |
|
| 34 |
/**
|
| 35 |
* Implementation of hook_node_info().
|
| 36 |
*/
|
| 37 |
function geshinode_node_info() {
|
| 38 |
return array(
|
| 39 |
'geshinode' => array(
|
| 40 |
'name' => t('Source code node'),
|
| 41 |
'module' => 'geshinode',
|
| 42 |
'description' => t('Source code with GeSHi syntax highlighting.'),
|
| 43 |
'has_title' => TRUE,
|
| 44 |
'title_label' => t('Title'),
|
| 45 |
'has_body' => TRUE,
|
| 46 |
'body_label' => t('Source code'),
|
| 47 |
)
|
| 48 |
);
|
| 49 |
}
|
| 50 |
|
| 51 |
/**
|
| 52 |
* Implementation of hook_perm().
|
| 53 |
*/
|
| 54 |
function geshinode_perm() {
|
| 55 |
return array('create source code node', 'edit source code node', 'edit own source code node');
|
| 56 |
}
|
| 57 |
|
| 58 |
/**
|
| 59 |
* Implementation of hook_access().
|
| 60 |
*/
|
| 61 |
function geshinode_access($op, $node) {
|
| 62 |
global $user;
|
| 63 |
if ($op == 'create') {
|
| 64 |
return user_access('create source code node');
|
| 65 |
}
|
| 66 |
if ($op == 'update' || $op == 'delete') {
|
| 67 |
return user_access('edit source code node') ||
|
| 68 |
user_access('edit own source code node') && ($user->uid == $node->uid);
|
| 69 |
}
|
| 70 |
}
|
| 71 |
|
| 72 |
/**
|
| 73 |
* Implementation of hook_form().
|
| 74 |
*/
|
| 75 |
function geshinode_form(&$node, $form_state) {
|
| 76 |
require_once drupal_get_path('module', 'geshifilter') .'/geshifilter.inc';
|
| 77 |
|
| 78 |
$type = node_get_types('type', $node);
|
| 79 |
|
| 80 |
// set the title field
|
| 81 |
$form['title'] = array(
|
| 82 |
'#type' => 'textfield',
|
| 83 |
'#title' => check_plain($type->title_label),
|
| 84 |
'#required' => TRUE,
|
| 85 |
'#default_value' => $node->title,
|
| 86 |
'#weight' => -5,
|
| 87 |
);
|
| 88 |
|
| 89 |
// the body field
|
| 90 |
$form['body_field'] = node_body_field($node, $type->body_label, $type->min_word_count);
|
| 91 |
unset($form['body_field']['format']);
|
| 92 |
|
| 93 |
// the source code language field
|
| 94 |
$form['source_code_language'] = array(
|
| 95 |
'#type' => 'select',
|
| 96 |
'#title' => t('Syntax highlighting mode'),
|
| 97 |
'#default_value' => isset($node->source_code_language) ? $node->source_code_language: variable_get('geshinode_default_language', 'php'),
|
| 98 |
'#options' => _geshifilter_get_enabled_languages(),
|
| 99 |
'#description' => t('Select the syntax highlighting mode to use.')
|
| 100 |
);
|
| 101 |
return $form;
|
| 102 |
}
|
| 103 |
|
| 104 |
/**
|
| 105 |
* Implementation of hook_validate().
|
| 106 |
*/
|
| 107 |
function geshinode_validate($node) {
|
| 108 |
///TODO
|
| 109 |
}
|
| 110 |
|
| 111 |
/**
|
| 112 |
* Implementation of hook_insert().
|
| 113 |
*/
|
| 114 |
function geshinode_insert($node) {
|
| 115 |
db_query("INSERT INTO {geshinode} (nid, vid, language) VALUES (%d, %d, '%s')",
|
| 116 |
$node->nid, $node->vid, $node->source_code_language);
|
| 117 |
}
|
| 118 |
|
| 119 |
/**
|
| 120 |
* Implementation of hook_update().
|
| 121 |
*/
|
| 122 |
function geshinode_update($node) {
|
| 123 |
if ($node->revision) {
|
| 124 |
geshinode_insert($node);
|
| 125 |
}
|
| 126 |
else {
|
| 127 |
db_query("UPDATE {geshinode} SET language = '%s' WHERE vid=%d", $node->source_code_language, $node->vid);
|
| 128 |
}
|
| 129 |
}
|
| 130 |
|
| 131 |
/**
|
| 132 |
* Implementation of hook_delete().
|
| 133 |
*/
|
| 134 |
function geshinode_delete(&$node) {
|
| 135 |
db_query("DELETE FROM {geshinode} WHERE nid = '%d'", $node->nid);
|
| 136 |
}
|
| 137 |
|
| 138 |
/**
|
| 139 |
* Implementation of hook_load().
|
| 140 |
*/
|
| 141 |
function geshinode_load($node) {
|
| 142 |
return db_fetch_object(db_query('SELECT language AS source_code_language FROM {geshinode} WHERE vid = %d', $node->vid));
|
| 143 |
}
|
| 144 |
|
| 145 |
/**
|
| 146 |
* Implementation of hook_view()
|
| 147 |
*/
|
| 148 |
function geshinode_view($node, $teaser = FALSE, $page = FALSE) {
|
| 149 |
require_once drupal_get_path('module', 'geshifilter') .'/geshifilter.pages.inc';
|
| 150 |
$node->readmore = (strlen($node->teaser) < strlen($node->body));
|
| 151 |
$line_numbering = variable_get('geshinode_line_numbering', GESHIFILTER_LINE_NUMBERS_DEFAULT_NONE);
|
| 152 |
$source_code = $teaser ? $node->teaser : $node->body;
|
| 153 |
$node->content['body'] = array(
|
| 154 |
'#value' => geshifilter_process($source_code, $node->source_code_language, $line_numbering),
|
| 155 |
'#weight' => 0,
|
| 156 |
);
|
| 157 |
return $node;
|
| 158 |
}
|
| 159 |
|
| 160 |
/**
|
| 161 |
* Callback for geshinode settings form
|
| 162 |
*/
|
| 163 |
function geshinode_settings() {
|
| 164 |
require_once drupal_get_path('module', 'geshifilter') .'/geshifilter.inc';
|
| 165 |
$form = array();
|
| 166 |
$form['geshinode_line_numbering'] = array(
|
| 167 |
'#type' => 'select',
|
| 168 |
'#title' => t('Line numbering'),
|
| 169 |
'#default_value' => variable_get('geshinode_line_numbering', GESHIFILTER_LINE_NUMBERS_DEFAULT_NONE),
|
| 170 |
'#options' => array(
|
| 171 |
GESHIFILTER_LINE_NUMBERS_DEFAULT_NONE => t('no line numbers'),
|
| 172 |
GESHIFILTER_LINE_NUMBERS_DEFAULT_NORMAL => t('normal line numbers'),
|
| 173 |
GESHIFILTER_LINE_NUMBERS_DEFAULT_FANCY5 => t('fancy line numbers (every @n lines)', array('@n' => GESHIFILTER_LINE_NUMBERS_DEFAULT_FANCY5)),
|
| 174 |
GESHIFILTER_LINE_NUMBERS_DEFAULT_FANCY10 => t('fancy line numbers (every @n lines)', array('@n' => GESHIFILTER_LINE_NUMBERS_DEFAULT_FANCY10)),
|
| 175 |
GESHIFILTER_LINE_NUMBERS_DEFAULT_FANCY20 => t('fancy line numbers (every @n lines)', array('@n' => GESHIFILTER_LINE_NUMBERS_DEFAULT_FANCY20)),
|
| 176 |
),
|
| 177 |
);
|
| 178 |
$form['geshinode_default_language'] = array(
|
| 179 |
'#type' => 'select',
|
| 180 |
'#title' => t('Default language'),
|
| 181 |
'#options' => _geshifilter_get_enabled_languages(),
|
| 182 |
'#default_value' => variable_get('geshinode_default_language', 'php'),
|
| 183 |
);
|
| 184 |
return system_settings_form($form);
|
| 185 |
}
|
Parent Directory
| 
Revision Log
| 
Revision Graph