1 | <?php |
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2 | |
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3 | /** |
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4 | * @file |
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5 | * User page callbacks for the contact module. |
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6 | */ |
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7 | |
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8 | |
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9 | /** |
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10 | * Site-wide contact page. |
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11 | */ |
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12 | function contact_site_page() { |
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13 | global $user; |
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14 | |
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15 | if (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3))) { |
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16 | $output = t("You cannot send more than %number messages per hour. Please try again later.", array('%number' => variable_get('contact_hourly_threshold', 3))); |
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17 | } |
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18 | else { |
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19 | $output = drupal_get_form('contact_mail_page'); |
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20 | } |
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21 | |
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22 | return $output; |
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23 | } |
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24 | |
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25 | function contact_mail_page() { |
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26 | global $user; |
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27 | |
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28 | $form = $categories = array(); |
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29 | |
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30 | $result = db_query('SELECT cid, category, selected FROM {contact} ORDER BY weight, category'); |
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31 | while ($category = db_fetch_object($result)) { |
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32 | $categories[$category->cid] = $category->category; |
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33 | if ($category->selected) { |
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34 | $default_category = $category->cid; |
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35 | } |
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36 | } |
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37 | |
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38 | if (count($categories) > 0) { |
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39 | $form['#token'] = $user->uid ? $user->name . $user->mail : ''; |
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40 | $form['contact_information'] = array('#value' => filter_xss_admin(variable_get('contact_form_information', t('You can leave a message using the contact form below.')))); |
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41 | $form['name'] = array('#type' => 'textfield', |
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42 | '#title' => t('Your name'), |
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43 | '#maxlength' => 255, |
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44 | '#default_value' => $user->uid ? $user->name : '', |
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45 | '#required' => TRUE, |
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46 | ); |
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47 | $form['mail'] = array('#type' => 'textfield', |
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48 | '#title' => t('Your e-mail address'), |
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49 | '#maxlength' => 255, |
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50 | '#default_value' => $user->uid ? $user->mail : '', |
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51 | '#required' => TRUE, |
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52 | ); |
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53 | $form['subject'] = array('#type' => 'textfield', |
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54 | '#title' => t('Subject'), |
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55 | '#maxlength' => 255, |
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56 | '#required' => TRUE, |
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57 | ); |
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58 | if (count($categories) > 1) { |
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59 | // If there is more than one category available and no default category has been selected, |
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60 | // prepend a default placeholder value. |
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61 | if (!isset($default_category)) { |
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62 | $default_category = t('- Please choose -'); |
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63 | $categories = array($default_category) + $categories; |
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64 | } |
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65 | $form['cid'] = array('#type' => 'select', |
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66 | '#title' => t('Category'), |
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67 | '#default_value' => $default_category, |
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68 | '#options' => $categories, |
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69 | '#required' => TRUE, |
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70 | ); |
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71 | } |
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72 | else { |
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73 | // If there is only one category, store its cid. |
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74 | $category_keys = array_keys($categories); |
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75 | $form['cid'] = array('#type' => 'value', |
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76 | '#value' => array_shift($category_keys), |
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77 | ); |
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78 | } |
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79 | $form['message'] = array('#type' => 'textarea', |
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80 | '#title' => t('Message'), |
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81 | '#required' => TRUE, |
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82 | ); |
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83 | // We do not allow anonymous users to send themselves a copy |
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84 | // because it can be abused to spam people. |
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85 | if ($user->uid) { |
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86 | $form['copy'] = array('#type' => 'checkbox', |
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87 | '#title' => t('Send yourself a copy.'), |
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88 | ); |
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89 | } |
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90 | else { |
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91 | $form['copy'] = array('#type' => 'value', '#value' => FALSE); |
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92 | } |
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93 | $form['submit'] = array('#type' => 'submit', |
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94 | '#value' => t('Send e-mail'), |
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95 | ); |
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96 | } |
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97 | else { |
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98 | drupal_set_message(t('The contact form has not been configured. <a href="@add">Add one or more categories</a> to the form.', array('@add' => url('admin/build/contact/add'))), 'error'); |
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99 | } |
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100 | return $form; |
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101 | } |
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102 | |
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103 | /** |
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104 | * Validate the site-wide contact page form submission. |
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105 | */ |
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106 | function contact_mail_page_validate($form, &$form_state) { |
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107 | if (!$form_state['values']['cid']) { |
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108 | form_set_error('cid', t('You must select a valid category.')); |
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109 | } |
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110 | if (!valid_email_address($form_state['values']['mail'])) { |
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111 | form_set_error('mail', t('You must enter a valid e-mail address.')); |
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112 | } |
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113 | } |
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114 | |
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115 | /** |
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116 | * Process the site-wide contact page form submission. |
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117 | */ |
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118 | function contact_mail_page_submit($form, &$form_state) { |
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119 | global $language; |
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120 | |
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121 | $values = $form_state['values']; |
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122 | |
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123 | // E-mail address of the sender: as the form field is a text field, |
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124 | // all instances of \r and \n have been automatically stripped from it. |
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125 | $from = $values['mail']; |
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126 | |
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127 | // Load category properties and save form values for email composition. |
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128 | $contact = contact_load($values['cid']); |
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129 | $values['contact'] = $contact; |
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130 | |
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131 | // Send the e-mail to the recipients using the site default language. |
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132 | drupal_mail('contact', 'page_mail', $contact['recipients'], language_default(), $values, $from); |
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133 | |
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134 | // If the user requests it, send a copy using the current language. |
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135 | if ($values['copy']) { |
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136 | drupal_mail('contact', 'page_copy', $from, $language, $values, $from); |
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137 | } |
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138 | |
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139 | // Send an auto-reply if necessary using the current language. |
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140 | if ($contact['reply']) { |
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141 | drupal_mail('contact', 'page_autoreply', $from, $language, $values, $contact['recipients']); |
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142 | } |
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143 | |
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144 | flood_register_event('contact'); |
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145 | watchdog('mail', '%name-from sent an e-mail regarding %category.', array('%name-from' => $values['name'] ." [$from]", '%category' => $contact['category'])); |
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146 | drupal_set_message(t('Your message has been sent.')); |
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147 | |
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148 | // Jump to home page rather than back to contact page to avoid |
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149 | // contradictory messages if flood control has been activated. |
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150 | $form_state['redirect'] = ''; |
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151 | } |
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152 | |
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153 | /** |
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154 | * Personal contact page. |
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155 | */ |
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156 | function contact_user_page($account) { |
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157 | global $user; |
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158 | |
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159 | if (!valid_email_address($user->mail)) { |
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160 | $output = t('You need to provide a valid e-mail address to contact other users. Please update your <a href="@url">user information</a> and try again.', array('@url' => url("user/$user->uid/edit"))); |
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161 | } |
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162 | else if (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3))) { |
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163 | $output = t('You cannot contact more than %number users per hour. Please try again later.', array('%number' => variable_get('contact_hourly_threshold', 3))); |
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164 | } |
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165 | else { |
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166 | drupal_set_title(check_plain($account->name)); |
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167 | $output = drupal_get_form('contact_mail_user', $account); |
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168 | } |
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169 | |
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170 | return $output; |
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171 | } |
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172 | |
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173 | function contact_mail_user(&$form_state, $recipient) { |
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174 | global $user; |
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175 | $form['#token'] = $user->name . $user->mail; |
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176 | $form['recipient'] = array('#type' => 'value', '#value' => $recipient); |
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177 | $form['from'] = array('#type' => 'item', |
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178 | '#title' => t('From'), |
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179 | '#value' => theme('username', $user) .' <'. check_plain($user->mail) .'>', |
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180 | ); |
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181 | $form['to'] = array('#type' => 'item', |
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182 | '#title' => t('To'), |
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183 | '#value' => theme('username', $recipient), |
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184 | ); |
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185 | $form['subject'] = array('#type' => 'textfield', |
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186 | '#title' => t('Subject'), |
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187 | '#maxlength' => 50, |
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188 | '#required' => TRUE, |
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189 | ); |
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190 | $form['message'] = array('#type' => 'textarea', |
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191 | '#title' => t('Message'), |
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192 | '#rows' => 15, |
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193 | '#required' => TRUE, |
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194 | ); |
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195 | $form['copy'] = array('#type' => 'checkbox', |
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196 | '#title' => t('Send yourself a copy.'), |
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197 | ); |
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198 | $form['submit'] = array('#type' => 'submit', |
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199 | '#value' => t('Send e-mail'), |
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200 | ); |
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201 | return $form; |
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202 | } |
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203 | |
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204 | /** |
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205 | * Process the personal contact page form submission. |
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206 | */ |
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207 | function contact_mail_user_submit($form, &$form_state) { |
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208 | global $user, $language; |
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209 | |
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210 | $account = $form_state['values']['recipient']; |
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211 | |
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212 | // Send from the current user to the requested user. |
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213 | $to = $account->mail; |
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214 | $from = $user->mail; |
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215 | |
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216 | // Save both users and all form values for email composition. |
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217 | $values = $form_state['values']; |
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218 | $values['account'] = $account; |
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219 | $values['user'] = $user; |
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220 | |
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221 | // Send the e-mail in the requested user language. |
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222 | drupal_mail('contact', 'user_mail', $to, user_preferred_language($account), $values, $from); |
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223 | |
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224 | // Send a copy if requested, using current page language. |
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225 | if ($form_state['values']['copy']) { |
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226 | drupal_mail('contact', 'user_copy', $from, $language, $values, $from); |
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227 | } |
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228 | |
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229 | flood_register_event('contact'); |
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230 | watchdog('mail', '%name-from sent %name-to an e-mail.', array('%name-from' => $user->name, '%name-to' => $account->name)); |
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231 | drupal_set_message(t('The message has been sent.')); |
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232 | |
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233 | // Back to the requested users profile page. |
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234 | $form_state['redirect'] = "user/$account->uid"; |
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235 | } |
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