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<?php
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// $Id$
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/**
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* @file
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* TODO: Enter file description here.
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*/
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/**
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* Implementation of hook_form_alter().
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*/
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function zkatib_form_alter($form_id, &$form) {
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global $user;
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//if ($user->uid == 1) return;
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//modify all node forms
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if (strpos($form_id, "_node_form") !== false) {
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//remove moderate and revisions
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unset($form['options']['moderate']);
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unset($form['options']['revision']);
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//author field not needed in single author blogs
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$form['author']['name']['#type']='hidden';
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//convert published to draft radio buttons
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$form['options']['#collapsed'] = false;
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$form['options']['status']['#type'] = 'radios';
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$form['options']['status']['#options'] = array(1 => t('published'), 0 => t('draft'));
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$form['options']['status']['#title'] = '';
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//only static pages get to be in menus
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if ($form_id != "page_node_form") {
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unset($form['menu']);
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}
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//implement multilingual comma
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$form['#submit'] = array('zkatib_node_presubmit' => array())+$form['#submit'];
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}
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switch ($form_id) {
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case "story_node_form":
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//disable default taxonomy
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//should be a look
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$path = drupal_get_path_alias($_GET['q']);
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if ($path == 'node/add/story') {
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unset($form['taxonomy'][4]["#default_value"]);
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}
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break;
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case "page_node_form":
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//static pages don't appear on frant page, and don't have comments
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unset($form['comment_settings']);
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unset($form['options']['promote']);
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unset($form['options']['sticky']);
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break;
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case "event_node_form":
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//body field too small by default
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// maybe it should be done by css?
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$form['body_filter']['body']['#rows']=15;
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break;
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case "system_themes":
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// special function to make sure only a single block config exists
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// potential race condition
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$form['#submit']['zkatib_system_themes_presubmit'] = array();
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// only default theme is ever enabled
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$form['status']['#default_value']=array();
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// theme path as description is not useful remove it
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$themes = element_children($form);
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foreach ($themes as $theme) {
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$form[$theme]['operations']=array();
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unset($form[$theme]['description']['#value']);
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}
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break;
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case "block_admin_configure":
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$form['user_vis_settings']['#type']='hidden';
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break;
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default:
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//echo "\n\n\n$form_id\n\n\n";
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//var_dump($form);
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}
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}
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/**
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* Implementation of hook_help().
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*/
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function zkatib_help($section) {
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switch ($section) {
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case 'admin/modules#description':
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return t('altered forms and overrides for katib.org');
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// OPTIONAL: Add additional cases for other paths that should display help text.
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}
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}
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//add support to arabic comma (does not recognise quotes)
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function zkatib_node_presubmit($form_id, $form_values) {
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if ($form_values['taxonomy']['tags']) {
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foreach ($form_values['taxonomy']['tags'] as $vid => $tags) {
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$form_values['taxonomy']['tags'][$vid] = preg_replace('/\x{060C}/u',',',$tags);
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}
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}
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}
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//cleans up blocks table on theme change to make sure only one block
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//configuration exists at any time
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function zkatib_system_themes_presubmit($form_id, $form_data) {
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$default_theme = variable_get('theme_default', 'box_grey-rtl');
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if (db_result(db_query("SELECT COUNT(status) from {blocks} where theme = '%s'", $default_theme))) {
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db_query("DELETE FROM {blocks} WHERE theme != '%s'", $default_theme);
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}
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}
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//a simpler admin/theme design
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// replace with something that doesn't use radio buttons at all
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function phptemplate_system_themes($form) {
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foreach (element_children($form) as $key) {
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$row = array();
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if (is_array($form[$key]['description'])) {
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$row[] = form_render($form[$key]['description']).form_render($form[$key]['screenshot']);
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form_render($form['status'][$key]);
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if ($form['theme_default']) {
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$row[] = array('data' => form_render($form['theme_default'][$key]), 'align' => 'center');
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form_render($form[$key]['operations']);
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}
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}
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$rows[] = $row;
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}
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form_render($form['buttons']['reset']);
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$header = array(t('Screenshot'), t('Active'));
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$output = theme('table', $header, $rows);
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$output .= form_render($form);
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return $output;
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}
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//adds an add image to gallery link
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//maybe add a manage galleries link too?
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function phptemplate_image_gallery($galleries, $images) {
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drupal_set_html_head(theme('stylesheet_import', base_path() . drupal_get_path('module', 'image_gallery') .'/image_gallery.css'));
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$size = _image_get_dimensions('thumbnail');
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$width = $size['width'];
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$height = $size['height'];
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$content = '';
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if (count($galleries)) {
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global $user;
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$content.= '<ul class="galleries">';
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foreach ($galleries as $gallery) {
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$content .= '<li>';
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$content .= l(image_display($gallery->latest, 'thumbnail'), 'image/tid/'.$gallery->tid, array(), NULL, NULL, FALSE, TRUE);
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$content.= "<h3>".l($gallery->name, 'image/tid/'.$gallery->tid) . "</h3>\n";
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$content.= '<div class="description">'. check_markup($gallery->description) ."</div>\n";
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$content.= '<p class="count">' . format_plural($gallery->count, 'There is %count image in this gallery', 'There are %count images in this gallery') . "</p>\n";
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if ($gallery->latest->changed) {
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$content.= '<p class="last">'. t('Last updated: %date', array('%date' => format_date($gallery->latest->changed))) . "</p>\n";
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}
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if ($user->uid) {
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$content.='<p class="add-image">'.l(t('add image to gallery'), 'node/add/image',array(),"edit[taxonomy][2]=$gallery->tid").'</p>';
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}
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$content.= "</li>\n";
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}
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$content.= "</ul>\n";
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}
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if (count($images)) {
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$height += 5;
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$content= '<ul class="images">';
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foreach ($images as $image) {
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$content .= '<li';
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if ($image->sticky) {
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$content .= ' class="sticky"';
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}
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$content .= ">\n";
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$content .= l(image_display($image, 'thumbnail'), 'node/'.$image->nid, array(), NULL, NULL, FALSE, TRUE);
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$content .= "</li>\n";
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}
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$content.= "</ul>\n";
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}
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if ($pager = theme('pager', NULL, variable_get('image_images_per_page', 6), 0)) {
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$content.= $pager;
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}
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If (count($images) + count($galleries) == 0) {
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$content.= '<p class="count">' . format_plural(0, 'There is %count image in this gallery', 'There are %count images in this gallery') . "</p>\n";
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}
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return $content;
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}
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function zkatib_menu($may_cache) {
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$items = array();
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if ($may_cache) {
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$items[] = array('path' => 'admin/zkatib/settings',
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'title' => t('blog settings'),
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'callback' => 'zkatib_blog_settings_page',
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'access' => user_access('access administration pages'),
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'type' => MENU_NORMAL_ITEM);
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$items[] = array('path' => 'admin/zkatib/node',
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'title' => t('posts'),
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'callback' => 'zkatib_posts_settings_page',
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'access' => user_access('access administration pages'),
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'type' => MENU_NORMAL_ITEM);
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}
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return $items;
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}
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//content list (fron page, taxonomy page, rss feeds) rendering settings
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function zkatib_posts_settings_page() {
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$form['default_nodes_main'] = array(
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'#type' => 'select', '#title' => t('Number of posts on main page'), '#default_value' => variable_get('default_nodes_main', 10),
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'#options' => drupal_map_assoc(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30)),
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'#description' => t('The default maximum number of posts to display per page on overview pages such as the main page.')
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);
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$form['teaser_length'] = array(
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'#type' => 'select', '#title' => t('Length of trimmed posts'), '#default_value' => variable_get('teaser_length', 600),
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'#options' => array(0 => t('Unlimited'), 200 => t('200 characters'), 400 => t('400 characters'), 600 => t('600 characters'),
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800 => t('800 characters'), 1000 => t('1000 characters'), 1200 => t('1200 characters'), 1400 => t('1400 characters'),
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1600 => t('1600 characters'), 1800 => t('1800 characters'), 2000 => t('2000 characters')),
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'#description' => t("The maximum number of characters used in the trimmed version of a post. Drupal will use this setting to determine at which offset long posts should be trimmed. The trimmed version of a post is typically used as a teaser when displaying the post on the main page, in XML feeds, etc. To disable teasers, set to 'Unlimited'. Note that this setting will only affect new or updated content and will not affect existing teasers.")
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);
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// Feed settings
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$form['feed'] = array('#type' => 'fieldset', '#title' => t('RSS feed settings'), '#collapsible' => TRUE, '#collapsed' => TRUE);
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$form['feed']['feed_default_items'] = array(
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'#type' => 'select', '#title' => t('Number of items per feed'), '#default_value' => variable_get('feed_default_items', 10),
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'#options' => drupal_map_assoc(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30)),
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'#description' => t('The default number of items to include in a feed.')
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);
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$form['feed']['feed_item_length'] = array(
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'#type' => 'select', '#title' => t('Display of XML feed items'), '#default_value' => variable_get('feed_item_length','teaser'),
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'#options' => array('title' => t('Titles only'), 'teaser' => t('Titles plus teaser'), 'fulltext' => t('Full text')),
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'#description' => t('Global setting for the length of XML feed items that are output by default.')
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);
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$form['buttons']['submit'] = array('#type' => 'submit', '#value' => t('Save configuration') );
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$form['buttons']['reset'] = array('#type' => 'submit', '#value' => t('Reset to defaults') );
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if (!empty($_POST) && form_get_errors()) {
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drupal_set_message(t('The settings have not been saved because of the errors.'), 'error');
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}
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return drupal_get_form('zkatib_posts_settings', $form, 'system_settings_form');
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}
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//blogger doesn't have access to settings pages, this allows changing
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//site name, slogan , footer, mission and that kind of stuff without
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//messing with core configs
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function zkatib_blog_settings_page() {
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// General settings:
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$form['general'] = array(
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'#type' => 'fieldset', '#title' => t('General settings'),
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'#collapsible' => TRUE, '#collapsed' => FALSE
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);
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$form['general']['site_name'] = array(
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'#type' => 'textfield', '#title' => t('Name'), '#default_value' => variable_get('site_name', 'drupal'),
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'#description' => t('The name of this web site.'), '#required' => TRUE
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);
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$form['general']['site_mail'] = array(
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'#type' => 'textfield', '#title' => t('E-mail address'), '#default_value' => variable_get('site_mail', ini_get('sendmail_from')),
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'#description' => t('A valid e-mail address for this website, used by the auto-mailer during registration, new password requests, notifications, etc.')
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);
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$form['general']['site_slogan'] = array(
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'#type' => 'textfield', '#title' => t('Slogan'), '#default_value' => variable_get('site_slogan', ''),
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'#description' => t('The slogan of this website. Some themes display a slogan when available.')
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);
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$form['general']['site_mission'] = array(
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'#type' => 'textarea', '#title' => t('Mission'), '#default_value' => variable_get('site_mission', ''),
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'#description' => t('Your site\'s mission statement or focus.')
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);
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$form['general']['site_footer'] = array(
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'#type' => 'textarea', '#title' => t('Footer message'), '#default_value' => variable_get('site_footer', ''),
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'#description' => t('This text will be displayed at the bottom of each page. Useful for adding a copyright notice to your pages.')
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);
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// Date settings:
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$zones = _system_zonelist();
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$form['dates'] = array('#type' => 'fieldset', '#title' => t('Date settings'), '#collapsible' => TRUE, '#collapsed' => TRUE);
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$form['dates']['date_default_timezone'] = array(
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'#type' => 'select', '#title' => t('Default time zone'), '#default_value' => variable_get('date_default_timezone', 0),
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'#options' => $zones, '#description' => t('Select the default site time zone.')
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);
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$form['dates']['date_first_day'] = array(
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'#type' => 'select', '#title' => t('First day of week'), '#default_value' => variable_get('date_first_day', 0),
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'#options' => array(0 => t('Sunday'), 1 => t('Monday'), 2 => t('Tuesday'), 3 => t('Wednesday'), 4 => t('Thursday'), 5 => t('Friday'), 6 => t('Saturday')),
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'#description' => t('The first day of the week for calendar views.')
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);
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$form['buttons']['submit'] = array('#type' => 'submit', '#value' => t('Save configuration') );
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if (!empty($_POST) && form_get_errors()) {
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drupal_set_message(t('The settings have not been saved because of the errors.'), 'error');
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}
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return drupal_get_form('zkatib_blog_settings', $form, 'system_settings_form');
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}
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/**
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* Implementation of hook_block().
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| 314 |
*
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* Generates blocks for the latest news items in each category and feed.
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*/
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function zkatib_block($op, $delta = 0, $edit = array()) {
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if (user_access('access news feeds')) {
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switch ($op) {
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case 'list':
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$block['zkatib-aggregator']['info'] = t('latest items from all feeds');
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break;
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case 'configure':
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$value = variable_get('zkatib_aggregator_block', 5);
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$form['block'] = array('#type' => 'select', '#title' => t('Number of news items in block'), '#default_value' => $value, '#options' => drupal_map_assoc(array(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)));
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| 327 |
return $form;
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case 'save':
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variable_set('zkatib_aggregator_block', $edit['block']);
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break;
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case 'view':
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$result = db_query_range('SELECT i.* from {aggregator_item} i ORDER BY i.timestamp DESC, i.iid DESC', 0 , variable_get('zkatib_aggregator_block',5));
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$block['subject'] = t("latest feed items");
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| 334 |
$items = array();
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| 335 |
while ($item = db_fetch_object($result)) {
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$items[] = theme('aggregator_block_item', $item);
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}
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| 338 |
$block['content'] = theme('item_list', $items);
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$block['content'] .= '<div class="more-link">'.l(t('more'), 'aggregator', array('title' => t("View aggregator's recent news"))) .'</div>';
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| 340 |
break;
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| 341 |
}
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| 342 |
}
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| 343 |
return $block;
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| 344 |
}
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