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root / htmltest / sites / all / themes / tao / template.php @ 6c38d829

1
<?php
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3
/**
4
 * Implements hook_css_alter().
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 * @TODO: Once http://drupal.org/node/901062 is resolved, determine whether
6
 * this can be implemented in the .info file instead.
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 *
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 * Omitted:
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 * - color.css
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 * - contextual.css
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 * - dashboard.css
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 * - field_ui.css
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 * - image.css
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 * - locale.css
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 * - shortcut.css
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 * - simpletest.css
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 * - toolbar.css
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 */
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function tao_css_alter(&$css) {
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  $exclude = array(
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    'misc/vertical-tabs.css' => FALSE,
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    'modules/aggregator/aggregator.css' => FALSE,
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    'modules/block/block.css' => FALSE,
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    'modules/book/book.css' => FALSE,
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    'modules/comment/comment.css' => FALSE,
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    'modules/dblog/dblog.css' => FALSE,
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    'modules/file/file.css' => FALSE,
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    'modules/filter/filter.css' => FALSE,
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    'modules/forum/forum.css' => FALSE,
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    'modules/help/help.css' => FALSE,
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    'modules/menu/menu.css' => FALSE,
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    'modules/node/node.css' => FALSE,
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    'modules/openid/openid.css' => FALSE,
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    'modules/poll/poll.css' => FALSE,
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    'modules/profile/profile.css' => FALSE,
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    'modules/search/search.css' => FALSE,
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    'modules/statistics/statistics.css' => FALSE,
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    'modules/syslog/syslog.css' => FALSE,
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    'modules/system/admin.css' => FALSE,
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    'modules/system/maintenance.css' => FALSE,
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    'modules/system/system.css' => FALSE,
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    'modules/system/system.admin.css' => FALSE,
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    'modules/system/system.base.css' => FALSE,
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    'modules/system/system.maintenance.css' => FALSE,
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    'modules/system/system.menus.css' => FALSE,
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    'modules/system/system.messages.css' => FALSE,
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    'modules/system/system.theme.css' => FALSE,
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    'modules/taxonomy/taxonomy.css' => FALSE,
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    'modules/tracker/tracker.css' => FALSE,
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    'modules/update/update.css' => FALSE,
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    'modules/user/user.css' => FALSE,
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  );
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  $css = array_diff_key($css, $exclude);
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}
55

    
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/**
57
 * Implementation of hook_theme().
58
 */
59
function tao_theme() {
60
  $items = array();
61

    
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  // Consolidate a variety of theme functions under a single template type.
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  $items['block'] = array(
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    'arguments' => array('block' => NULL),
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    'template' => 'object',
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    'path' => drupal_get_path('theme', 'tao') .'/templates',
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  );
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  $items['comment'] = array(
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    'arguments' => array('comment' => NULL, 'node' => NULL, 'links' => array()),
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    'template' => 'object',
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    'path' => drupal_get_path('theme', 'tao') .'/templates',
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  );
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  $items['node'] = array(
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    'arguments' => array('node' => NULL, 'teaser' => FALSE, 'page' => FALSE),
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    'template' => 'node',
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    'path' => drupal_get_path('theme', 'tao') .'/templates',
77
  );
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  $items['fieldset'] = array(
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    'arguments' => array('element' => array()),
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    'template' => 'fieldset',
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    'path' => drupal_get_path('theme', 'tao') .'/templates',
82
  );
83

    
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  // Split out pager list into separate theme function.
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  $items['pager_list'] = array('arguments' => array(
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    'tags' => array(),
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    'limit' => 10,
88
    'element' => 0,
89
    'parameters' => array(),
90
    'quantity' => 9,
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  ));
92

    
93
  return $items;
94
}
95

    
96
/**
97
 * Preprocess functions ===============================================
98
 */
99
function tao_preprocess_html(&$vars) {
100
  $vars['classes_array'][] = 'tao';
101
}
102

    
103
/**
104
 * Implementation of preprocess_page().
105
 */
106
function tao_preprocess_page(&$vars) {
107
  // Split primary and secondary local tasks
108
  $vars['primary_local_tasks'] = menu_primary_local_tasks();
109
  $vars['secondary_local_tasks'] = menu_secondary_local_tasks();
110

    
111
  // Link site name to frontpage
112
  $vars['site_name'] = l($vars['site_name'], '<front>');
113
}
114

    
115
/**
116
 * Implementation of preprocess_block().
117
 */
118
function tao_preprocess_block(&$vars) {
119
  $vars['hook'] = 'block';
120

    
121
  $vars['attributes_array']['id'] = $vars['block_html_id'];
122

    
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  $vars['title_attributes_array']['class'][] = 'block-title';
124
  $vars['title_attributes_array']['class'][] = 'clearfix';
125

    
126
  $vars['content_attributes_array']['class'][] = 'block-content';
127
  $vars['content_attributes_array']['class'][] = 'clearfix';
128
  if ($vars['block']->module == 'block') {
129
    $vars['content_attributes_array']['class'][] = 'prose';
130
  }
131

    
132
  $vars['title'] = !empty($vars['block']->subject) ? $vars['block']->subject : '';
133

    
134
  // In D7 the page content may be served as a block. Replace the generic
135
  // 'block' class from the page content with a more specific class that can
136
  // be used to distinguish this block from others.
137
  // Subthemes can easily override this behavior in an implementation of
138
  // preprocess_block().
139
  if ($vars['block']->module === 'system' && $vars['block']->delta === 'main') {
140
    $vars['classes_array'] = array_diff($vars['classes_array'], array('block'));
141
    $vars['classes_array'][] = 'block-page-content';
142
  }
143
}
144

    
145
/**
146
 * Implementation of preprocess_node().
147
 */
148
function tao_preprocess_node(&$vars) {
149
  $vars['hook'] = 'node';
150

    
151
  $vars['attributes_array']['id'] = "node-{$vars['node']->nid}";
152

    
153
  $vars['title_attributes_array']['class'][] = 'node-title';
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  $vars['title_attributes_array']['class'][] = 'clearfix';
155

    
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  $vars['content_attributes_array']['class'][] = 'node-content';
157
  $vars['content_attributes_array']['class'][] = 'clearfix';
158
  $vars['content_attributes_array']['class'][] = 'prose';
159

    
160
  if (isset($vars['content']['links'])) {
161
    $vars['links'] = $vars['content']['links'];
162
    unset($vars['content']['links']);
163
  }
164

    
165
  if (isset($vars['content']['comments'])) {
166
    $vars['post_object']['comments'] = $vars['content']['comments'];
167
    unset($vars['content']['comments']);
168
  }
169

    
170
  if ($vars['display_submitted']) {
171
    $vars['submitted'] = t('Submitted by !username on !datetime', array(
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      '!username' => $vars['name'],
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      '!datetime' => $vars['date'],
174
    ));
175
  }
176
}
177

    
178
/**
179
 * Implementation of preprocess_comment().
180
 */
181
function tao_preprocess_comment(&$vars) {
182
  $vars['hook'] = 'comment';
183

    
184
  $vars['title_attributes_array']['class'][] = 'comment-title';
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  $vars['title_attributes_array']['class'][] = 'clearfix';
186

    
187
  $vars['content_attributes_array']['class'][] = 'comment-content';
188
  $vars['content_attributes_array']['class'][] = 'clearfix';
189

    
190
  $vars['submitted'] = t('Submitted by !username on !datetime', array(
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    '!username' => $vars['author'],
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    '!datetime' => $vars['created'],
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  ));
194

    
195
  if (isset($vars['content']['links'])) {
196
    $vars['links'] = $vars['content']['links'];
197
    unset($vars['content']['links']);
198
  }
199
}
200

    
201
/**
202
 * Implementation of preprocess_fieldset().
203
 */
204
function tao_preprocess_fieldset(&$vars) {
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  $element = $vars['element'];
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  _form_set_class($element, array('form-wrapper'));
207
  $vars['attributes'] = isset($element['#attributes']) ? $element['#attributes'] : array();
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  $vars['attributes']['class'][] = 'fieldset';
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  if (!empty($element['#title'])) {
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    $vars['attributes']['class'][] = 'titled';
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  }
212
  if (!empty($element['#id'])) {
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    $vars['attributes']['id'] = $element['#id'];
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  }
215

    
216
  $description = !empty($element['#description']) ? "<div class='description'>{$element['#description']}</div>" : '';
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  $children = !empty($element['#children']) ? $element['#children'] : '';
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  $value = !empty($element['#value']) ? $element['#value'] : '';
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  $vars['content'] = $description . $children . $value;
220
  $vars['title'] = !empty($element['#title']) ? $element['#title'] : '';
221
  $vars['hook'] = 'fieldset';
222
}
223

    
224
/**
225
 * Implementation of preprocess_field().
226
 */
227
function tao_preprocess_field(&$vars) {
228
  // Add prose class to long text fields.
229
  if ($vars['element']['#field_type'] === 'text_with_summary') {
230
    $vars['classes_array'][] = 'prose';
231
  }
232
}
233

    
234
/**
235
 * Function overrides =================================================
236
 */
237

    
238
/**
239
 * Override of theme('textarea').
240
 * Deprecate misc/textarea.js in favor of using the 'resize' CSS3 property.
241
 */
242
function tao_textarea($variables) {
243
  $element = $variables['element'];
244
  $element['#attributes']['name'] = $element['#name'];
245
  $element['#attributes']['id'] = $element['#id'];
246
  $element['#attributes']['cols'] = $element['#cols'];
247
  $element['#attributes']['rows'] = $element['#rows'];
248
  _form_set_class($element, array('form-textarea'));
249

    
250
  $wrapper_attributes = array(
251
    'class' => array('form-textarea-wrapper'),
252
  );
253

    
254
  // Add resizable behavior.
255
  if (!empty($element['#resizable'])) {
256
    $wrapper_attributes['class'][] = 'resizable';
257
  }
258

    
259
  $output = '<div' . drupal_attributes($wrapper_attributes) . '>';
260
  $output .= '<textarea' . drupal_attributes($element['#attributes']) . '>' . check_plain($element['#value']) . '</textarea>';
261
  $output .= '</div>';
262
  return $output;
263
}
264

    
265
/**
266
 * Override of theme_pager().
267
 * Easily one of the most obnoxious theming jobs in Drupal core.
268
 * Goals: consolidate functionality into less than 5 functions and
269
 * ensure the markup will not conflict with major other styles
270
 * (theme_item_list() in particular).
271
 */
272
function tao_pager($vars) {
273
  $tags = $vars['tags'];
274
  $element = $vars['element'];
275
  $parameters = $vars['parameters'];
276
  $quantity = $vars['quantity'];
277
  $pager_list = theme('pager_list', $vars);
278

    
279
  $links = array();
280
  $links['pager-first'] = theme('pager_first', array(
281
    'text' => (isset($tags[0]) ? $tags[0] : t('First')),
282
    'element' => $element,
283
    'parameters' => $parameters
284
  ));
285
  $links['pager-previous'] = theme('pager_previous', array(
286
    'text' => (isset($tags[1]) ? $tags[1] : t('Prev')),
287
    'element' => $element,
288
    'interval' => 1,
289
    'parameters' => $parameters
290
  ));
291
  $links['pager-next'] = theme('pager_next', array(
292
    'text' => (isset($tags[3]) ? $tags[3] : t('Next')),
293
    'element' => $element,
294
    'interval' => 1,
295
    'parameters' => $parameters
296
  ));
297
  $links['pager-last'] = theme('pager_last', array(
298
    'text' => (isset($tags[4]) ? $tags[4] : t('Last')),
299
    'element' => $element,
300
    'parameters' => $parameters
301
  ));
302
  $links = array_filter($links);
303
  $pager_links = theme('links', array(
304
    'links' => $links,
305
    'attributes' => array('class' => 'links pager pager-links')
306
  ));
307
  if ($pager_list) {
308
    return "<div class='pager clearfix'>$pager_list $pager_links</div>";
309
  }
310
}
311

    
312
/**
313
 * Split out page list generation into its own function.
314
 */
315
function tao_pager_list($vars) {
316
  $tags = $vars['tags'];
317
  $element = $vars['element'];
318
  $parameters = $vars['parameters'];
319
  $quantity = $vars['quantity'];
320

    
321
  global $pager_page_array, $pager_total;
322
  if ($pager_total[$element] > 1) {
323
    // Calculate various markers within this pager piece:
324
    // Middle is used to "center" pages around the current page.
325
    $pager_middle = ceil($quantity / 2);
326
    // current is the page we are currently paged to
327
    $pager_current = $pager_page_array[$element] + 1;
328
    // first is the first page listed by this pager piece (re quantity)
329
    $pager_first = $pager_current - $pager_middle + 1;
330
    // last is the last page listed by this pager piece (re quantity)
331
    $pager_last = $pager_current + $quantity - $pager_middle;
332
    // max is the maximum page number
333
    $pager_max = $pager_total[$element];
334
    // End of marker calculations.
335

    
336
    // Prepare for generation loop.
337
    $i = $pager_first;
338
    if ($pager_last > $pager_max) {
339
      // Adjust "center" if at end of query.
340
      $i = $i + ($pager_max - $pager_last);
341
      $pager_last = $pager_max;
342
    }
343
    if ($i <= 0) {
344
      // Adjust "center" if at start of query.
345
      $pager_last = $pager_last + (1 - $i);
346
      $i = 1;
347
    }
348
    // End of generation loop preparation.
349

    
350
    $links = array();
351

    
352
    // When there is more than one page, create the pager list.
353
    if ($i != $pager_max) {
354
      // Now generate the actual pager piece.
355
      for ($i; $i <= $pager_last && $i <= $pager_max; $i++) {
356
        if ($i < $pager_current) {
357
          $links["$i pager-item"] = theme('pager_previous', array(
358
            'text' => $i,
359
            'element' => $element,
360
            'interval' => ($pager_current - $i),
361
            'parameters' => $parameters
362
          ));
363
        }
364
        if ($i == $pager_current) {
365
          $links["$i pager-current"] = array('title' => $i);
366
        }
367
        if ($i > $pager_current) {
368
          $links["$i pager-item"] = theme('pager_next', array(
369
            'text' => $i,
370
            'element' => $element,
371
            'interval' => ($i - $pager_current),
372
            'parameters' => $parameters
373
          ));
374
        }
375
      }
376
      return theme('links', array(
377
        'links' => $links,
378
        'attributes' => array('class' => 'links pager pager-list')
379
      ));
380
    }
381
  }
382
  return '';
383
}
384

    
385
/**
386
 * Return an array suitable for theme_links() rather than marked up HTML link.
387
 */
388
function tao_pager_link($vars) {
389
  $text = $vars['text'];
390
  $page_new = $vars['page_new'];
391
  $element = $vars['element'];
392
  $parameters = $vars['parameters'];
393
  $attributes = $vars['attributes'];
394

    
395
  $page = isset($_GET['page']) ? $_GET['page'] : '';
396
  if ($new_page = implode(',', pager_load_array($page_new[$element], $element, explode(',', $page)))) {
397
    $parameters['page'] = $new_page;
398
  }
399

    
400
  $query = array();
401
  if (count($parameters)) {
402
    $query = drupal_get_query_parameters($parameters, array());
403
  }
404
  if ($query_pager = pager_get_query_parameters()) {
405
    $query = array_merge($query, $query_pager);
406
  }
407

    
408
  // Set each pager link title
409
  if (!isset($attributes['title'])) {
410
    static $titles = NULL;
411
    if (!isset($titles)) {
412
      $titles = array(
413
        t('« first') => t('Go to first page'),
414
        t('‹ previous') => t('Go to previous page'),
415
        t('next ›') => t('Go to next page'),
416
        t('last »') => t('Go to last page'),
417
      );
418
    }
419
    if (isset($titles[$text])) {
420
      $attributes['title'] = $titles[$text];
421
    }
422
    else if (is_numeric($text)) {
423
      $attributes['title'] = t('Go to page @number', array('@number' => $text));
424
    }
425
  }
426

    
427
  return array(
428
    'title' => $text,
429
    'href' => $_GET['q'],
430
    'attributes' => $attributes,
431
    'query' => count($query) ? $query : NULL,
432
  );
433
}
434

    
435
/**
436
 * Override of theme_views_mini_pager().
437
 */
438
function tao_views_mini_pager($vars) {
439
  $tags = $vars['tags'];
440
  $quantity = $vars['quantity'];
441
  $element = $vars['element'];
442
  $parameters = $vars['parameters'];
443

    
444
  global $pager_page_array, $pager_total;
445

    
446
  // Calculate various markers within this pager piece:
447
  // Middle is used to "center" pages around the current page.
448
  $pager_middle = ceil($quantity / 2);
449
  // current is the page we are currently paged to
450
  $pager_current = $pager_page_array[$element] + 1;
451
  // max is the maximum page number
452
  $pager_max = $pager_total[$element];
453
  // End of marker calculations.
454

    
455
  $links = array();
456
  if ($pager_total[$element] > 1) {
457
    $links['pager-previous'] = theme('pager_previous', array(
458
      'text' => (isset($tags[1]) ? $tags[1] : t('Prev')),
459
      'element' => $element,
460
      'interval' => 1,
461
      'parameters' => $parameters
462
    ));
463
    $links['pager-current'] = array(
464
      'title' => t('@current of @max', array(
465
        '@current' => $pager_current,
466
        '@max' => $pager_max)
467
      )
468
    );
469
    $links['pager-next'] = theme('pager_next', array(
470
      'text' => (isset($tags[3]) ? $tags[3] : t('Next')),
471
      'element' => $element,
472
      'interval' => 1,
473
      'parameters' => $parameters
474
    ));
475
    return theme('links', array('links' => $links, 'attributes' => array('class' => array('links', 'pager', 'views-mini-pager'))));
476
  }
477
}