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Code source de Phorum 5.1.25 |
1 <?php 2 3 if(!defined("PHORUM_ADMIN")) return; 4 5 require_once ("./include/admin/PhorumInputForm.php"); 6 require_once ("./mods/smileys/smileyslib.php"); 7 require_once ("./mods/smileys/defaults.php"); 8 9 // The definition of the possible uses for a smiley. 10 $PHORUM_MOD_SMILEY_USES = array( 11 0 => "Body", 12 1 => "Subject", 13 2 => "Body + Subject", 14 ); 15 16 // --------------------------------------------------------------------------- 17 // Handle actions for sent form data. 18 // --------------------------------------------------------------------------- 19 20 // The action to perform. 21 $action = isset($_POST["action"]) ? $_POST["action"] : ""; 22 23 // Keep track if the settings must be saved in the database. 24 $do_db_update = false; 25 26 // Keep track of error and success messages. 27 $error=""; 28 $okmsg = ""; 29 30 // Initialize smiley_id parameter. 31 $smiley_id = isset($_POST["smiley_id"]) ? $_POST["smiley_id"] : "NEW"; 32 33 // ACTION: Changing the mod_smileys settings. 34 if (empty($error) && $action == "edit_settings") { 35 $_POST["prefix"] = trim($_POST["prefix"]); 36 // Is the field filled in? 37 if (empty($_POST["prefix"])) { 38 $error = "Please, fill in the smiley prefix path"; 39 // Deny absolute paths. 40 } elseif (preg_match(MOD_SMILEYS_ABSPATH_MATCH, $_POST["prefix"])) { 41 $error = "The smiley path must be a path, relative to Phorum's " . 42 "installation directory"; 43 // Is the specified prefix a directory? 44 } elseif (!is_dir($_POST["prefix"])) { 45 $error = "The smiley prefix path " . 46 '"' . htmlspecialchars($_POST["prefix"]) . '" ' . 47 " does not exist"; 48 } 49 50 // All is okay. Set the prefix path in the config. 51 if (empty($error)) 52 { 53 // Make sure the prefix path ends with a "/". 54 if (substr($_POST["prefix"], -1, 1) != '/') { 55 $_POST["prefix"] .= "/"; 56 } 57 58 $PHORUM["mod_smileys"]["prefix"] = $_POST["prefix"]; 59 60 $okmsg = "The smiley settings have been saved successfully"; 61 $do_db_update = true; 62 } 63 } 64 65 // ACTION: Adding or updating smileys. 66 if (empty($error) && $action == "edit_smiley") 67 { 68 // Trim whitespace from form input fields. 69 foreach (array("search","smiley","alt") as $field) { 70 if (isset($_POST[$field])) $_POST[$field] = trim($_POST[$field]); 71 } 72 73 // Check if the search string is entered. 74 if (empty($_POST["search"])) 75 $error = "Please enter the string to match"; 76 // Check if a replace smiley is selected. 77 elseif (empty($_POST["smiley"])) 78 $error = "Please, select a smiley to replace the string " . 79 htmlspecialchars($_POST["search"]) . " with"; 80 // Check if the smiley doesn't already exist. 81 if (empty($error)) { 82 foreach ($PHORUM["mod_smileys"]["smileys"] as $id => $smiley) { 83 if ($smiley["search"] == $_POST["search"] && 84 $_POST["smiley_id"] != $id) { 85 $error = "The smiley " . 86 '"' . htmlspecialchars($_POST["search"]) . '" ' . 87 "already exists"; 88 break; 89 } 90 } 91 } 92 93 // All fields are okay. Update the smiley list. 94 if (empty($error)) 95 { 96 $item = array( 97 "search" => $_POST["search"], 98 "smiley" => $_POST["smiley"], 99 "alt" => $_POST["alt"], 100 "uses" => $_POST['uses'] 101 ); 102 103 if ($smiley_id == "NEW") { 104 $PHORUM["mod_smileys"]["smileys"][]=$item; 105 $okmsg = "The smiley has been added successfully"; 106 } else { 107 $PHORUM["mod_smileys"]["smileys"][$smiley_id]=$item; 108 $okmsg = "The smiley has been updated successfully"; 109 } 110 111 $do_db_update = true; 112 } 113 } 114 115 // GET based actions. 116 if (empty($error) && isset($_GET["smiley_id"])) 117 { 118 // ACTION: Deleting a smiley from the list. 119 if (isset($_GET["delete"])) { 120 unset($PHORUM["mod_smileys"]["smileys"][$_GET["smiley_id"]]); 121 $do_db_update = true; 122 $okmsg = "The smiley has been deleted successfully"; 123 } 124 125 // ACTION: Startup editing a smiley from the list. 126 if (isset($_GET["edit"])) { 127 $smiley_id = $_GET["smiley_id"]; 128 } 129 } 130 131 132 // --------------------------------------------------------------------------- 133 // Do database updates. 134 // --------------------------------------------------------------------------- 135 136 // Changes have been made to the smileys configuration. 137 // Store these changes in the database. 138 if (empty($error) && $do_db_update) 139 { 140 list($modinfo, $message) = phorum_mod_smileys_store($PHORUM["mod_smileys"]); 141 if ($modinfo == NULL) { 142 $error = $message; 143 } else { 144 if (empty($okmsg)) $okmsg = $message; 145 $PHORUM["mod_smileys"] = $modinfo; 146 147 // Back to the startscreen 148 unset($_POST); 149 $smiley_id = 'NEW'; 150 } 151 } 152 153 154 // --------------------------------------------------------------------------- 155 // Display the settings page 156 // --------------------------------------------------------------------------- 157 158 // Get the current list of available smiley images. 159 $available_smileys = phorum_mod_smileys_available(); 160 161 // Javascript for displaying a smiley preview when a smiley image 162 // is selected from the drop down box. 163 ?> 164 <script type="text/javascript"> 165 function change_image(new_image) { 166 var div = document.getElementById("preview_div"); 167 var img = document.getElementById("preview_image"); 168 if (new_image.length == 0) { 169 new_image = "./images/trans.gif"; 170 div.style.display = 'none'; 171 } else { 172 new_image = "<?php print $PHORUM["mod_smileys"]["prefix"]?>" + new_image; 173 div.style.display = 'block'; 174 } 175 img.src =new_image; 176 } 177 </script> 178 <?php 179 180 // Display the result message. 181 if (! empty($error)) { 182 phorum_admin_error($error); 183 } elseif (! empty($okmsg)) { 184 phorum_admin_okmsg($okmsg); 185 } 186 187 // Count things. 188 $total_smileys = 0; 189 $inactive_smileys = 0; 190 foreach ($PHORUM["mod_smileys"]["smileys"] as $id => $smiley) { 191 $total_smileys ++; 192 if (! $smiley["active"]) $inactive_smileys ++; 193 } 194 195 // Display a warning in case there are no smiley images available. 196 if (! count($available_smileys)) { 197 phorum_admin_error( 198 "<strong>Warning:</strong><br/>" . 199 "No smiley images were found in your current smiley prefix " . 200 "path. Please place some smileys in the directory " . 201 htmlspecialchars($PHORUM["mod_smileys"]["prefix"]) . 202 " or change your prefix path to point to a directory " . 203 "containing smiley images."); 204 } elseif ($inactive_smileys) { 205 phorum_admin_error( 206 "<strong>Warning:</strong><br/>" . 207 "You have $inactive_smileys smiley(s) configured for which the " . 208 "image file was not found (marked as \"UNAVAILBLE\" in the list " . 209 "below). Delete the smiley(s) from the list or place the missing " . 210 "images in the directory \"" . 211 htmlspecialchars($PHORUM["mod_smileys"]["prefix"]) . "\". After " . 212 "placing new smiley images, click \"Save settings\" to update " . 213 "the smiley settings."); 214 } 215 216 // Create the smiley settings form. 217 if ($smiley_id == "NEW") 218 { 219 $frm = new PhorumInputForm ("", "post", 'Save settings'); 220 $frm->hidden("module", "modsettings"); 221 $frm->hidden("mod", "smileys"); 222 $frm->hidden("action", "edit_settings"); 223 $frm->addbreak("Smiley Settings"); 224 $row = $frm->addrow("Smiley Prefix Path", $frm->text_box("prefix", $PHORUM["mod_smileys"]["prefix"], 50)); 225 $frm->addhelp($row, 226 "Set the smiley image prefix path", 227 "This option can be used to set the path to the directory where 228 you have stored your smileys. This path must be relative to the 229 directory in which you installed the Phorum software. Absolute 230 paths cannot be used here."); 231 $frm->show(); 232 } 233 234 // No smiley images in the current prefix path? Then do not show the 235 // rest of the forms. Let the admin fix this issue first. 236 if (!count($available_smileys)) return; 237 238 // Create the smiley adding and editing form. 239 if (isset($_POST["smiley_id"])) { 240 $search = $_POST["search"]; 241 $smiley = $_POST["smiley"]; 242 $alt = $_POST["alt"]; 243 $uses = $_POST["uses"]; 244 } 245 if ($smiley_id == "NEW") { 246 $title = "Add a new smiley"; 247 $submit = "Add smiley"; 248 249 // Fill initial form data for creating smileys. 250 if (! isset($_POST["smiley_id"])) { 251 $search = ""; 252 $smiley = ""; 253 $alt = ""; 254 $uses = 2; 255 } 256 } else { 257 $title = "Update a smiley"; 258 $submit = "Update smiley"; 259 260 // Fill initial form data for editing smileys. 261 if (! isset($_POST["smiley_id"])) { 262 $smileydata = $PHORUM["mod_smileys"]["smileys"][$smiley_id]; 263 $search = $smileydata["search"]; 264 $smiley = $smileydata["smiley"]; 265 $alt = $smileydata["alt"]; 266 $uses = $smileydata["uses"]; 267 } 268 } 269 $frm = new PhorumInputForm ("", "post", $submit); 270 $frm->hidden("module", "modsettings"); 271 $frm->hidden("mod", "smileys"); 272 $frm->hidden("smiley_id", $smiley_id); 273 $frm->hidden("action", "edit_smiley"); 274 $frm->addbreak($title); 275 $frm->addrow("Smiley string to match", $frm->text_box("search", $search, 20)); 276 $row = $frm->addrow("Image to replace the string with", $frm->select_tag("smiley", array_merge(array(''=>'Select smiley ...'),$available_smileys), $smiley, "onChange=\"change_image(this.options[this.selectedIndex].value);\"") . " <div style=\"display:none;margin-top:5px\" id=\"preview_div\"><strong>Preview: </strong><img src=\"images/trans.gif\" id=\"preview_image\" /></div>"); 277 $frm->addhelp($row, 278 "Smiley replacement image", 279 "The drop down list shows all images that were found in your 280 smiley prefix path. If you want to add your own smileys, simply place 281 them in \"" . htmlspecialchars($PHORUM["mod_smileys"]["prefix"]) . "\" 282 and reload this page."); 283 $frm->addrow("ALT attribute for the image", $frm->text_box("alt", $alt, 40)); 284 $frm->addrow("Used for", $frm->select_tag("uses", $PHORUM_MOD_SMILEY_USES, $uses)); 285 $frm->show(); 286 287 // Make the preview image visible in case a $smiley is set. 288 if (!empty($smiley)) {?> 289 <script type="text/javascript"> 290 change_image('<?php print addslashes($smiley) ?>'); 291 </script><?php 292 } 293 294 // Show the configured list of smileys. 295 if ($smiley_id == "NEW") 296 { 297 print "<hr class=\"PhorumAdminHR\" />"; 298 299 if (count($PHORUM["mod_smileys"]["smileys"])) 300 { ?> 301 <table cellspacing="1" class="PhorumAdminTable" width="100%"> 302 <tr> 303 <td class="PhorumAdminTableHead">String</td> 304 <td class="PhorumAdminTableHead">Image file</td> 305 <td class="PhorumAdminTableHead">Image</td> 306 <td class="PhorumAdminTableHead">ALT attribute</td> 307 <td class="PhorumAdminTableHead">Used for</td> 308 <td class="PhorumAdminTableHead"> </td> 309 </tr> 310 <?php 311 312 foreach ($PHORUM["mod_smileys"]["smileys"] as $id => $item) 313 { 314 $used_for_txt = $PHORUM_MOD_SMILEY_USES[$item['uses']]; 315 foreach ($item as $key => $val) { 316 $item[$key] = htmlspecialchars($val); 317 } 318 $action_url = "$_SERVER[PHP_SELF]?module=modsettings&mod=smileys&smiley_id=$id"; 319 320 print "<tr>\n"; 321 print " <td class=\"PhorumAdminTableRow\">{$item["search"]}</td>\n"; 322 print " <td class=\"PhorumAdminTableRow\">{$item["smiley"]}</td>\n"; 323 print " <td class=\"PhorumAdminTableRow\" align=\"center\">"; 324 if ($item["active"]) { 325 print "<img src=\"{$PHORUM["mod_smileys"]["prefix"]}{$item["smiley"]}\"/></td>\n"; 326 } else { 327 print "<div style=\"color:red\">UNAVAILBLE</div>"; 328 } 329 print " <td class=\"PhorumAdminTableRow\">{$item["alt"]}</td>\n"; 330 print " <td class=\"PhorumAdminTableRow\" style=\"white-space:nowrap\">$used_for_txt</td>\n"; 331 print " <td class=\"PhorumAdminTableRow\">" . 332 "<a href=\"$action_url&edit=1\">Edit</a> • " . 333 "<a href=\"$action_url&delete=1\">Delete</a></td>\n"; 334 print "</tr>\n"; 335 } 336 337 print "</table>\n"; 338 339 } else { 340 341 print "Currently, you have no smiley replacements configured."; 342 343 } 344 345 // For a more clear end of page. 346 print "<br/><br/><br/>"; 347 } 348 349 ?>
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| Généré le : Thu Nov 29 12:22:27 2007 | par Balluche grâce à PHPXref 0.7 |
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