modules/tribune/tribune.admin.filters.inc

<?php
// vim:filetype=php expandtab tabstop=2 softtabstop=2 shiftwidth=2 autoindent smartindent
// $Id: tribune.admin.filters.inc,v 1.8 2008/11/28 10:22:53 seeschloss Exp $

function tribune_admin_filters($node = NULL) {
  if (!$node) {
    drupal_set_message(t('These settings are only used for tribunes owned by
      users who do not have the permission to configure filters, and are not
      used at all for tribunes owned by users who do have this permission.'));
  }

  $output .= drupal_get_form("tribune_admin_filters_form", $node, "before");
  $output .= drupal_get_form("tribune_admin_filters_form", $node, "after");
  $output .= drupal_get_form("tribune_admin_filters_reparse_form", $node);
  return $output;
}

function theme_tribune_admin_filters_form($form) {
  $headers = array(
    array('data' => t('Enabled'), 'class' => "checkbox"),
    t('Name'),
    t('Settings'),
    t('Description'),
  );

  $rows = array();
  foreach (element_children($form['filters']) as $filter_name) {
    if (isset($form['filters'][$filter_name]['status'])) {
      $element = &$form['filters'][$filter_name];
      $row = array();
      $row[] = array('data' => drupal_render($element['status']), 'class' => "checkbox");
      $row[] = array('data' => drupal_render($element['name']));
      $row[] = array('data' => drupal_render($element['settings']));
      $row[] = array('data' => drupal_render($element['description']), 'class' => "description");

      $rows[] = $row;
    }
  }

  $output = "";
  if ($rows) {
    $output .= theme("table", $headers, $rows);
  }

  $output .= drupal_render($form);

  $fieldset = array(
    '#type' => "fieldset",
    '#title' => $form['title']['#value'],
    '#description' => $form['description']['#value'],
  );
  $fieldset['contents'] = array(
    '#value' => $output,
  );

  return drupal_render($fieldset);
}

function tribune_admin_filters_form($form, $node, $execution_time = "before") {
  $filters = _tribune_filters_info();
  $all_filters = array();
  
  if (isset($node) and is_array($node->tribune_settings['enabled_filters'])) {
    $enabled_filters = $node->tribune_settings['enabled_filters'];
  } else {
    $enabled_filters = variable_get('tribune_enabled_filters', array('totoz' => "totoz", "url" => "url"));
  }

  $form = array('#tree' => TRUE);

  foreach ($filters as $filter_name => $attributes) {
    if (($execution_time == "before" and $attributes['before_slip'])
     or ($execution_time == "after"  and $attributes['after_slip'])) {
      $enabled = (isset($enabled_filters[$filter_name]) and $enabled_filters[$filter_name]);

      $all_filters[] = $filter_name;

      $row = array();
      $row['status'] = array(
        '#type' => 'checkbox',
        '#return_value' => TRUE,
        '#default_value' => $enabled,
      );
      $row['name'] = array(
        '#value' => $filter_name,
      );
      if ($node) {
        $settings_path = 'node/'. $node->nid .'/filters/settings/'. $filter_name;
      } else {
        $settings_path = 'admin/settings/tribune/filters/settings/'. $filter_name;
      }
      $row['settings'] = array(
        '#value' => $enabled ? $filters[$filter_name]['settings'] ? l(t('Settings'), $settings_path) : t('None') : "",
      );
      $row['description'] = array(
        '#value' => $filters[$filter_name]['description'],
      );

      $form['filters'][$filter_name] = $row;
    }
  }
  $form['title'] = array(
    '#type' => "value",
    '#value' => $execution_time == "before" ? t("Filters run before the <em>slip</em>") : t("Filters run after the <em>slip</em>"),
  );
  $form['description'] = array(
    '#type' => "value",
    '#value' => $execution_time == "before" ? t("These filters can only use limited HTML, and can post new messages.") : t("These filters can use full HTML, but can not post new messages."),
  );

  $form['filters-list'] = array(
    '#type' => 'hidden',
    '#value' => serialize($all_filters),
  );

  if ($node) {
    $form['tribune_id'] = array(
      '#type' => 'value',
      '#value' => $node->nid,
    );
  }

  $form['submit'] = array(
    '#type' => "submit",
    '#value' => t("Save"),
    '#submit' => array("tribune_admin_filters_enable_disable"),
  );

  return $form;
}

function tribune_admin_filters_enable_disable($form, $f) {
  $node = NULL;
  if (isset($form['tribune_id'])) {
    $node = node_load($form['tribune_id']['#value']);
    $enabled_filters = $node->tribune_settings['enabled_filters'] ? $node->tribune_settings['enabled_filters'] : array('totoz' => "totoz", "url" => "url");
  } else {
    $enabled_filters = variable_get('tribune_enabled_filters', array('totoz' => "totoz", "url" => "url"));
  }

  $all_filters = unserialize($form['#post']['filters-list']);

  if (is_array($form['#post']['filters'])) foreach ($form['#post']['filters'] as $filter_name => $filter) {
    if (isset($filter['status']) and $filter['status']) {
      if (!isset($enabled_filters[$filter_name]) or !$enabled_filters[$filter_name]) {
        $enabled_filters[$filter_name] = $filter_name;
        drupal_set_message(t("The '@filter_name' filter has been enabled.", array('@filter_name' => $filter_name)), "status");
      }
    }
  }

  if (is_array($all_filters)) foreach ($all_filters as $filter_name) {
    if (!isset($form['#post']['filters'][$filter_name]) and isset($enabled_filters[$filter_name])) {
      unset($enabled_filters[$filter_name]);
      drupal_set_message(t("The '@filter_name' filter has been disabled.", array('@filter_name' => $filter_name)), "status");
    }
  }

  if ($node) {
    $node->tribune_settings['enabled_filters'] = $enabled_filters;
    node_save($node);
  } else {
    variable_set('tribune_enabled_filters', $enabled_filters);
  }
}

function tribune_admin_filters_reparse_form($form, $node) {
  $form = array();

  $form['tribune_reparse_messages'] = array(
    '#type'      => 'submit',
    '#value'    => t('Parse visible messages again'),
    '#submit'    => array('tribune_parse_last_messages'),
  );

  return $form;
}

function tribune_filter_settings($node, $filter_name) {
  global $tribune;
  $tribune = $node;

  $filters = _tribune_filters_info();

  if (isset($node) and is_array($node->tribune_settings['enabled_filters'])) {
    $enabled_filters = $node->tribune_settings['enabled_filters'];
  } else {
    $enabled_filters = variable_get('tribune_enabled_filters', array('totoz' => "totoz", "url" => "url"));
  }

  if (isset($enabled_filters[$filter_name]) and isset($filters[$filter_name]['settings'])) {
    if (!$node) {
      drupal_set_title(t("Filter settings &mdash; ". $filter_name));
      $breadcrumb = drupal_get_breadcrumb();
      $breadcrumb[] = l(t("Filter settings"), "admin/settings/tribune/filters");
      $breadcrumb[] = l($filter_name, "admin/settings/tribune/filters/". $filter_name);
      drupal_set_breadcrumb($breadcrumb);
    }

    $function = $filters[$filter_name]['settings'];

    return drupal_get_form($function, $node);
  }

  drupal_not_found();
}

1	<?php
2	// vim:filetype=php expandtab tabstop=2 softtabstop=2 shiftwidth=2 autoindent smartindent
3	// $Id: tribune.admin.filters.inc,v 1.8 2008/11/28 10:22:53 seeschloss Exp $
4
5	function tribune_admin_filters($node = NULL) {
6	if (!$node) {
7	drupal_set_message(t('These settings are only used for tribunes owned by
8	users who do not have the permission to configure filters, and are not
9	used at all for tribunes owned by users who do have this permission.'));
10	}
11
12	$output .= drupal_get_form("tribune_admin_filters_form", $node, "before");
13	$output .= drupal_get_form("tribune_admin_filters_form", $node, "after");
14	$output .= drupal_get_form("tribune_admin_filters_reparse_form", $node);
15	return $output;
16	}
17
18	function theme_tribune_admin_filters_form($form) {
19	$headers = array(
20	array('data' => t('Enabled'), 'class' => "checkbox"),
21	t('Name'),
22	t('Settings'),
23	t('Description'),
24	);
25
26	$rows = array();
27	foreach (element_children($form['filters']) as $filter_name) {
28	if (isset($form['filters'][$filter_name]['status'])) {
29	$element = &$form['filters'][$filter_name];
30	$row = array();
31	$row[] = array('data' => drupal_render($element['status']), 'class' => "checkbox");
32	$row[] = array('data' => drupal_render($element['name']));
33	$row[] = array('data' => drupal_render($element['settings']));
34	$row[] = array('data' => drupal_render($element['description']), 'class' => "description");
35
36	$rows[] = $row;
37	}
38	}
39
40	$output = "";
41	if ($rows) {
42	$output .= theme("table", $headers, $rows);
43	}
44
45	$output .= drupal_render($form);
46
47	$fieldset = array(
48	'#type' => "fieldset",
49	'#title' => $form['title']['#value'],
50	'#description' => $form['description']['#value'],
51	);
52	$fieldset['contents'] = array(
53	'#value' => $output,
54	);
55
56	return drupal_render($fieldset);
57	}
58
59	function tribune_admin_filters_form($form, $node, $execution_time = "before") {
60	$filters = _tribune_filters_info();
61	$all_filters = array();
62
63	if (isset($node) and is_array($node->tribune_settings['enabled_filters'])) {
64	$enabled_filters = $node->tribune_settings['enabled_filters'];
65	} else {
66	$enabled_filters = variable_get('tribune_enabled_filters', array('totoz' => "totoz", "url" => "url"));
67	}
68
69	$form = array('#tree' => TRUE);
70
71	foreach ($filters as $filter_name => $attributes) {
72	if (($execution_time == "before" and $attributes['before_slip'])
73	or ($execution_time == "after" and $attributes['after_slip'])) {
74	$enabled = (isset($enabled_filters[$filter_name]) and $enabled_filters[$filter_name]);
75
76	$all_filters[] = $filter_name;
77
78	$row = array();
79	$row['status'] = array(
80	'#type' => 'checkbox',
81	'#return_value' => TRUE,
82	'#default_value' => $enabled,
83	);
84	$row['name'] = array(
85	'#value' => $filter_name,
86	);
87	if ($node) {
88	$settings_path = 'node/'. $node->nid .'/filters/settings/'. $filter_name;
89	} else {
90	$settings_path = 'admin/settings/tribune/filters/settings/'. $filter_name;
91	}
92	$row['settings'] = array(
93	'#value' => $enabled ? $filters[$filter_name]['settings'] ? l(t('Settings'), $settings_path) : t('None') : "",
94	);
95	$row['description'] = array(
96	'#value' => $filters[$filter_name]['description'],
97	);
98
99	$form['filters'][$filter_name] = $row;
100	}
101	}
102	$form['title'] = array(
103	'#type' => "value",
104	'#value' => $execution_time == "before" ? t("Filters run before the <em>slip</em>") : t("Filters run after the <em>slip</em>"),
105	);
106	$form['description'] = array(
107	'#type' => "value",
108	'#value' => $execution_time == "before" ? t("These filters can only use limited HTML, and can post new messages.") : t("These filters can use full HTML, but can not post new messages."),
109	);
110
111	$form['filters-list'] = array(
112	'#type' => 'hidden',
113	'#value' => serialize($all_filters),
114	);
115
116	if ($node) {
117	$form['tribune_id'] = array(
118	'#type' => 'value',
119	'#value' => $node->nid,
120	);
121	}
122
123	$form['submit'] = array(
124	'#type' => "submit",
125	'#value' => t("Save"),
126	'#submit' => array("tribune_admin_filters_enable_disable"),
127	);
128
129	return $form;
130	}
131
132	function tribune_admin_filters_enable_disable($form, $f) {
133	$node = NULL;
134	if (isset($form['tribune_id'])) {
135	$node = node_load($form['tribune_id']['#value']);
136	$enabled_filters = $node->tribune_settings['enabled_filters'] ? $node->tribune_settings['enabled_filters'] : array('totoz' => "totoz", "url" => "url");
137	} else {
138	$enabled_filters = variable_get('tribune_enabled_filters', array('totoz' => "totoz", "url" => "url"));
139	}
140
141	$all_filters = unserialize($form['#post']['filters-list']);
142
143	if (is_array($form['#post']['filters'])) foreach ($form['#post']['filters'] as $filter_name => $filter) {
144	if (isset($filter['status']) and $filter['status']) {
145	if (!isset($enabled_filters[$filter_name]) or !$enabled_filters[$filter_name]) {
146	$enabled_filters[$filter_name] = $filter_name;
147	drupal_set_message(t("The '@filter_name' filter has been enabled.", array('@filter_name' => $filter_name)), "status");
148	}
149	}
150	}
151
152	if (is_array($all_filters)) foreach ($all_filters as $filter_name) {
153	if (!isset($form['#post']['filters'][$filter_name]) and isset($enabled_filters[$filter_name])) {
154	unset($enabled_filters[$filter_name]);
155	drupal_set_message(t("The '@filter_name' filter has been disabled.", array('@filter_name' => $filter_name)), "status");
156	}
157	}
158
159	if ($node) {
160	$node->tribune_settings['enabled_filters'] = $enabled_filters;
161	node_save($node);
162	} else {
163	variable_set('tribune_enabled_filters', $enabled_filters);
164	}
165	}
166
167	function tribune_admin_filters_reparse_form($form, $node) {
168	$form = array();
169
170	$form['tribune_reparse_messages'] = array(
171	'#type' => 'submit',
172	'#value' => t('Parse visible messages again'),
173	'#submit' => array('tribune_parse_last_messages'),
174	);
175
176	return $form;
177	}
178
179	function tribune_filter_settings($node, $filter_name) {
180	global $tribune;
181	$tribune = $node;
182
183	$filters = _tribune_filters_info();
184
185	if (isset($node) and is_array($node->tribune_settings['enabled_filters'])) {
186	$enabled_filters = $node->tribune_settings['enabled_filters'];
187	} else {
188	$enabled_filters = variable_get('tribune_enabled_filters', array('totoz' => "totoz", "url" => "url"));
189	}
190
191	if (isset($enabled_filters[$filter_name]) and isset($filters[$filter_name]['settings'])) {
192	if (!$node) {
193	drupal_set_title(t("Filter settings — ". $filter_name));
194	$breadcrumb = drupal_get_breadcrumb();
195	$breadcrumb[] = l(t("Filter settings"), "admin/settings/tribune/filters");
196	$breadcrumb[] = l($filter_name, "admin/settings/tribune/filters/". $filter_name);
197	drupal_set_breadcrumb($breadcrumb);
198	}
199
200	$function = $filters[$filter_name]['settings'];
201
202	return drupal_get_form($function, $node);
203	}
204
205	drupal_not_found();
206	}
207