--- content_slider.module
+++ (clipboard)
@@ -1,7 +1,6 @@
'Content Slider',
- 'description' => t('Setting Content Slider.'),
+ 'description' => 'Setting Content Slider.',
'page callback' => 'drupal_get_form',
'page arguments' => array('content_slider_admin_settings'),
- 'access arguments' => array('administer site configuration'),
+ 'access arguments' => array('administer content slider'),
);
- $items[] = array(
- 'path' => 'content_slider/list/'. arg(2),
- 'title' => t('Content Slider'),
- 'page callback' => 'content_slider_page_list',
- 'page arguments' => array(arg(2)),
- 'access arguments' => array('access content_slider'),
- 'type' => MENU_CALLBACK,
- );
+
return $items;
}
function content_slider_admin_settings() {
- // only administrators can access this function
- // Generate the form - settings applying to all patterns first
- $form['content_slider_settings'] = array(
+ // Defines form elements for sliders content type
+ $form['content_slider_source'] = array(
'#type' => 'fieldset',
- '#weight' => -20,
- '#title' => t('Basic settings'),
+ '#title' => t('Slider content source (based on Drupal content-type)'),
+ '#description' => t('Enter the machine name of the content types you wish to use for each slider. Only one per slider, ex: story, page, image, etc.'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
- $form['content_slider_settings']['content_slider_auto'] = array(
- '#type' => 'checkbox',
- '#title' => t('Auto rotate contents'),
- '#default_value' => variable_get('content_slider_auto', 1),
- '#description' => t("Display content without mouse click."),
- '#maxlength' => '1', '#size' => '1',
+ $form['content_slider_source']['content_slider_source_0'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Content type for Slider 1'),
+ '#default_value' => variable_get('content_slider_source_0', 'page'),
);
- $form['content_slider_settings']['content_slider_speed'] = array(
+ $form['content_slider_source']['content_slider_source_1'] = array(
'#type' => 'textfield',
- '#title' => t('Glide animation duration (in milliseconds)'),
- '#default_value' => variable_get('content_slider_speed', 1000),
+ '#title' => t('Content type for Slider 2'),
+ '#default_value' => variable_get('content_slider_source_1', 'story'),
);
- $form['content_slider_settings']['content_slider_direction'] = array(
+ $form['content_slider_source']['content_slider_source_2'] = array(
'#type' => 'textfield',
- '#title' => t('Set direction of glide'),
- '#default_value' => variable_get('content_slider_direction', 'leftright'),
- '#description' => 'Available value: "updown", "downup", "leftright", or "rightleft"',
+ '#title' => t('Content type for Slider 3'),
+ '#default_value' => variable_get('content_slider_source_2', 'featured'),
);
- // set direction of glide: "updown", "downup", "leftright", or "rightleft"'
- //$output_body .= 'direction: "downup",
-
- $form['content_slider_source'] = array(
+ // General settings
+ $form['content_slider_settings'] = array(
'#type' => 'fieldset',
- '#weight' => -20,
- '#title' => t('Slider content source (based on Drupal content-type)'),
+ '#title' => t('Basic settings'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
- $form['content_slider_source']['content_slider_source_1'] = array(
- '#type' => 'textfield',
- '#title' => t('Content type for Slider 1'),
- '#default_value' => variable_get('content_slider_source_1', 'page'),
- );
-
- $form['content_slider_source']['content_slider_source_2'] = array(
- '#type' => 'textfield',
- '#title' => t('Content type for Slider 2'),
- '#default_value' => variable_get('content_slider_source_2', 'story'),
+ $form['content_slider_settings']['content_slider_auto'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Auto rotate contents'),
+ '#default_value' => variable_get('content_slider_auto', 1),
+ '#description' => t("Should the rotation be automatic?"),
);
- $form['content_slider_source']['content_slider_source_3'] = array(
+ $form['content_slider_settings']['content_slider_speed'] = array(
'#type' => 'textfield',
- '#title' => t('Content type for Slider 3'),
- '#default_value' => variable_get('content_slider_source_3', 'featured'),
+ '#size' => 4,
+ '#title' => t('Glide animation duration (in milliseconds)'), // TODO
+ '#default_value' => variable_get('content_slider_speed', 1000),
);
+
+ // Commented since this has I don't see where it is implemented
+ //
+ // $form['content_slider_settings']['content_slider_direction'] = array(
+ // '#type' => 'select',
+ // '#title' => t('Set animation direction of glide'),
+ // '#default_value' => variable_get('content_slider_direction', 'leftright'),
+ // '#options' => array(
+ // 'updown' => t('From up to down'),
+ // 'downup' => t('From down to up'),
+ // 'leftright' => t('From left to right'),
+ // 'rightleft' => t('From right to left'),
+ // ),
+ // );
return system_settings_form($form);
}
@@ -119,130 +116,88 @@
*
*/
function content_slider_block($op = 'list', $delta = 0) {
- $content_slider_auto = variable_get("content_slider_auto", 1);
- $content_slider_speed = variable_get("content_slider_speed", 1000);
- $content_slider_direction = variable_get("content_slider_direction", 'leftright');
-
- $content_slider_source_1 = variable_get("content_slider_source_1","page");
- $content_slider_source_2 = variable_get("content_slider_source_2","story");
- $content_slider_source_3 = variable_get("content_slider_source_3","featured");
-
- global $base_url;
- $ajax_base_path = $base_url;
-
- if ($op == 'list') {
- $blocks[0]['info'] = 'Content Slider 1';
- $blocks[1]['info'] = 'Content Slider 2';
- $blocks[2]['info'] = 'Content Slider 3';
- return $blocks;
- }
-
- if ($op == 'view') {
-
- global $base_url;
-
- drupal_add_css(drupal_get_path('module', 'content_slider') . '/contentslider.css');
- drupal_add_js(drupal_get_path('module', 'content_slider'). '/contentslider.js');
- $output_body = "";
- //Text
- $output_head = ''."\n";
- $output_head .= '/***********************************************'."\n";
- $output_head .= '* Featured Content Slider script- (c) Dynamic Drive DHTML code library (www.dynamicdrive.com)'."\n";
- $output_head .= '* Visit http://www.dynamicDrive.com for hundreds of DHTML scripts'."\n";
- $output_head .= '* This notice must stay intact for legal use'."\n";
- $output_head .= '***********************************************/'."\n";
- //drupal_add_js($output_head,'inline');
-
- $slider_id = $delta + 1;
- switch ($delta) {
- case 0:
- $content_type = $content_slider_source_1;
- $block['subject'] = 'Content Slider 1';
- $block['content'] = outbody_of_block($content_type,$delta);
- break;
-
- case 1:
- $content_type = $content_slider_source_2;
- $block['subject'] = 'Content Slider 2';
- $block['content'] = outbody_of_block($content_type,$delta);
-
- break;
-
- case 2:
- $content_type = $content_slider_source_3;
- $block['subject'] = 'Content Slider 3';
- $block['content'] = outbody_of_block($content_type,$delta);
-
- break;
- }
- return $block;
+ switch ($op) {
+ case 'list':
+ // This is an hard limit which isn't good
+ for ($i=0; $i < 3; $i++) {
+ $content_type = variable_get('content_slider_source_'. $i, '');
+ if ($content_type != '') {
+ $blocks[$i]['info'] = t('Content Slider !delta - !content_type', array('!delta' => $i, '!content_type' => $content_type));
+ }
+ }
+ return $blocks;
+ break;
+ case 'view':
+ $content_type = variable_get('content_slider_source_'. $delta, '');
+
+ if ($content_type != '') {
+ // We add necessary CSS and JavaScript files
+ drupal_add_css(drupal_get_path('module', 'content_slider') . '/contentslider.css');
+ drupal_add_js(drupal_get_path('module', 'content_slider'). '/contentslider.js');
+
+ $nodes = content_slider_load_nodes($content_type);
+
+ $block['subject'] = t('Content Slider !delta', array('!delta' => $delta));
+ $block['content'] = theme('content_slider', $nodes, $delta);
+
+ $t_previous = t('Previous');
+ $t_next = t('Next');
+ $speed = variable_get('content_slider_speed', 1000);
+ $auto_rotate = (bool) variable_get('content_slider_auto', 1);
+
+ $script .= "$(document).ready(function(){\n";
+ $script .= " featuredcontentslider.init({\n";
+ $script .= " id: 'slider$delta',\n";
+ $script .= " contentsource: ['inline', ''],\n";
+ $script .= " toc: '#increment',\n";
+ $script .= " nextprev: ['$t_previous', '$t_next'],\n";
+ $script .= " revealtype: 'click',\n";
+ $script .= " enablefade: [true, 0.2],\n";
+ $script .= " autorotate: [$auto_rotate, $speed],\n";
+ $script .= " });\n";
+ $script .= "});\n";
+
+ drupal_add_js($script, 'inline', 'header');
+ }
+ return $block;
+ break;
}
}
-function outbody_of_block($content_type,$delta)
-{
- $output_body = '';
- $sql = " SELECT n.nid, teaser FROM {node} n INNER JOIN {node_revisions} r ON n.nid=r.nid "." WHERE n.status=1 AND n.type='".$content_type."' ORDER BY n.changed DESC LIMIT 5";
- $results = db_query($sql);
-
- $output_body .= '';
- $output_body .= '';
-
- $output_body .= '';
- return $output_body;
-
- //$output_body .= '';
-}
-
-function content_slider_page_list($i) {
- $content_slider_item = variable_get("content_slider_item", 10);
-
- $dse_news_total = db_query(" SELECT count(*) AS total FROM {node} n WHERE n.type='slider".$i."' AND n.status=1");
- $row_news = db_fetch_object($dse_news_total);
- $news_total = $row_news->total;
- $sql_counts = "SELECT $news_total";
-
- $sql = " SELECT n.nid, n.title, r.teaser FROM {node} n INNER JOIN {node_revisions} r ON r.nid = n.nid WHERE n.type = 'slider$i' AND n.status=1 ORDER BY n.created DESC";
- $sql = db_rewrite_sql($sql);
-
- $results = pager_query($sql, $content_slider_item, 0, $sql_counts);
-
- $output = "";
- while ($node = db_fetch_object($results)) {
- $output .= node_view(node_load($node->nid), 1);
+function content_slider_load_nodes($content_type, $delta) {
+ $nodes = array();
+ // I'm wondering why ORDER BY n.changed? wouldn't be n.created more accurate?
+ $result = db_query_range("SELECT n.nid FROM {node} n WHERE n.status = 1 AND n.type = '%s' ORDER BY n.changed DESC", array($content_type), $from = 0, $count = 5);
+ while ($record = db_fetch_object($result)) {
+ $nodes[] = node_load($record->nid);
}
+ return $nodes;
+}
- $output .= theme('pager', NULL, $content_slider_item, 0);
- $output .= '
';
-
+/**
+ * You can easily override this function at the theme level
+ */
+function theme_content_slider($nodes = array(), $delta = 0) {
+ $output = "\n";
+ foreach ($nodes as $key => $node) {
+ $output .= "
\n";
+ }
+ $output .= "