function arrange_fields_form_alter in Arrange Fields 7
Same name and namespace in other branches
- 6 arrange_fields.module \arrange_fields_form_alter()
Implementation of hook_form_alter().
File
- ./
arrange_fields.module, line 1263
Code
function arrange_fields_form_alter(&$form, &$form_state, $form_id) {
if (variable_get("arrange_fields_enable_form_id_discovery", 0) && user_access("administer arrange fields")) {
drupal_set_message(t("Arrange Fields module: Form ID <strong>") . $form_id . t("</strong> detected.\n <br>To turn off this message, visit ") . l("admin/config/arrange-fields/settings", "admin/config/arrange-fields/settings") . t(" and uncheck\n the Enable form_id discovery mode checkbox."));
$tmf = arrange_fields_get_included_module_files();
if ($tmf) {
drupal_set_message(t("These are possible include files which <b>may or may not</b> need\n to be specified along with the form_id:") . "<br>{$tmf}" . t("\n If you are unsure what these are used for, please ignore them, and just\n use the form_id stated above."));
}
}
$form_type = af_get($GLOBALS["arrange_fields_editing_type"]);
if (af_get($GLOBALS["arrange_fields_editing"]) == $form_id) {
// meaning, we are arranging the fields on the current form_id...
// Let's unset the various elements which will just get in the
// way of the fields.
unset($form["#submit"]);
$form["#attributes"]["class"] = "arrange-fields-container";
if (!af_get($GLOBALS["arrange_fields_added_wrappers_" . $form["form_id"]["#value"]])) {
arrange_fields_add_draggable_wrappers($form, $form_type, TRUE);
}
}
// Do we have position data for the content type (form) currently being displayed?
// If we do, then let's add styles to the page which contain the position data.
if ($position_data = variable_get("arrange_fields_position_data_{$form_id}", FALSE)) {
if (strpos($form_id, "webform_client_form") === 0) {
$form_type = "webform";
}
// If this is a webform, and we are looking at submission data, then we do not want to try to
// arrange any fields. Doing so (at least at the moment) does not look right.
if ($form_type == "webform" && isset($form["submission_info"]) && is_array($form["submission_info"]) && $form["submission_info"]["#type"] == "fieldset") {
return;
}
drupal_add_css(drupal_get_path("module", "arrange_fields") . "/css/arrange_fields.css");
drupal_add_js(drupal_get_path("module", "arrange_fields") . "/js/arrange_fields_node_edit.js");
$fid = $form["#id"];
// The form's CSS id. We will use it later to target just this one form.
if (!isset($form["#attributes"])) {
$form["#attributes"] = array();
$form["#attributes"]["class"] = "";
}
if (is_array($form["#attributes"]["class"])) {
$form["#attributes"]["class"][0] .= " arrange-fields-container arrange-fields-container-{$fid} ";
}
else {
$form["#attributes"]["class"] .= " arrange-fields-container arrange-fields-container-{$fid} ";
}
if (!af_get($GLOBALS["arrange_fields_added_wrappers_" . $form["form_id"]["#value"]])) {
arrange_fields_add_draggable_wrappers($form, $form_type);
}
// Let's go through and assign the positions.
$jsConfigArray = array();
$jsMarkupArray = array();
$css_markup = $markup_elements = "";
$lines = explode(";", $position_data);
foreach ($lines as $line) {
if (trim($line) == "") {
continue;
}
// skip blanks
$temp = explode(",", $line);
$wrapper_id = trim(af_get($temp[0]));
$pos_top = trim(af_get($temp[1]));
$pos_left = trim(af_get($temp[2]));
$element_type = trim(af_get($temp[3]));
$element_id = trim(af_get($temp[4]));
$width = trim(af_get($temp[5]));
$height = trim(af_get($temp[6]));
$wrapper_width = trim(af_get($temp[7]));
$wrapper_height = trim(af_get($temp[8]));
$label_display = trim(af_get($temp[9]));
$label_vertical_align = trim(af_get($temp[10]));
$text_label_display = $label_display;
if ($label_display == "inline-block") {
$text_label_display = "inline";
}
if ($wrapper_id == "~~maxBottom~~") {
// This is actually the height of the container. Let's set that,
// then continue.
$css_markup .= " .arrange-fields-container-{$fid} {\n height: {$pos_top};\n }";
continue;
}
// Was this actually a markup element which the user added?
// If so, add
if ($temp[7] == "~~markup_element~~") {
$markup_width = af_get($temp[8]);
$markup_height = af_get($temp[9]);
$safe_markup_body = trim(af_get($temp[10]));
$markup_body = arrange_fields_unconvert_unsafe_chars(trim(af_get($temp[10])));
$safe_wrapper_style = trim(af_get($temp[11]));
$wrapper_style = arrange_fields_unconvert_unsafe_chars(trim(af_get($temp[11])));
$z_index = trim(af_get($temp[12]));
$markup_elements .= "\n <div class='draggable-form-item arrange-fields-draggable-markup' \n id='{$wrapper_id}'>\n <div class='arrange-fields-control-handle arrange-fields-control-handle-markup'><span class='arrange-fields-handle-region'> </span>\n <a href='javascript: arrangeFieldsDialogEditMarkup(\"{$wrapper_id}\");' class='arrange-fields-config-markup-link' title='Configure this markup'> </a>\n </div>\n <div class='arrange-fields-markup-body form-item' \n id='{$wrapper_id}_body'>{$markup_body}</div>\n </div>";
$css_markup .= "\n #{$fid} #{$wrapper_id} {\n top: {$pos_top};\n left: {$pos_left};\n width: {$markup_width};\n height: {$markup_height};\n z-index: {$z_index};\n {$wrapper_style}\n }\n ";
// Add this bit of markup to our jsMarkupArray, so it can be
// added as a setting later.
$jsMarkupArray[$wrapper_id]["markupBody"] = $safe_markup_body;
$jsMarkupArray[$wrapper_id]["wrapperStyle"] = $safe_wrapper_style;
$jsMarkupArray[$wrapper_id]["zIndex"] = $z_index;
continue;
}
$jsConfigArray[$wrapper_id]["wrapperWidth"] = $wrapper_width;
$jsConfigArray[$wrapper_id]["wrapperHeight"] = $wrapper_height;
$jsConfigArray[$wrapper_id]["labelDisplay"] = $label_display;
$jsConfigArray[$wrapper_id]["labelVerticalAlign"] = $label_vertical_align;
// Add to our CSS markup value...
$css_markup .= " \n #{$fid} #{$wrapper_id}{ \n top: {$pos_top};\n left: {$pos_left}; \n }\n ";
// We do not want to try to resize any input fields if this
// is the buttons wrapper. Otherwise it will mess up our buttons.
// This usually happens when you have CAPTCHA installed.
if ($width != "0px" && $element_type != "" && $element_id == "" && !strstr($wrapper_id, "-vertical-tabs-")) {
// We do not know the element_id in this situation
$css_markup .= " \n #{$fid} #{$wrapper_id} {$element_type}.form-text, \n #{$fid} #{$wrapper_id} {$element_type}.form-textarea {\n width: {$width};\n height: {$height};\n }\n ";
}
else {
if ($width != "0px" && $element_type != "" && $element_id != "" && !strstr($wrapper_id, "-vertical-tabs-")) {
// We know the element id, which makes this simpler.
$css_markup .= "\n #{$fid} #{$wrapper_id} {$element_type}#{$element_id} {\n width: {$width};\n ";
// If this is an input field (not a textarea) we do not need to specify the height.
// This is hopefully a fix to a bug where, for some users, their textfields get shrunk down
// to only 1px.
if ($element_type != "input") {
$css_markup .= "\n height: {$height}; \n ";
}
$css_markup .= " } ";
}
}
// Handle any configurations which were set in the configure dialog.
if ($wrapper_width != "") {
$css_markup .= " #{$fid} #{$wrapper_id} { width: {$wrapper_width}; } ";
}
if ($wrapper_height != "") {
$css_markup .= "\n #{$fid} #{$wrapper_id} { height: {$wrapper_height}; } \n #{$fid} #{$wrapper_id} fieldset { height: 100%; } \n ";
}
if ($label_display != "") {
$css_markup .= "\n #{$fid} #{$wrapper_id} .form-item label { \n vertical-align: {$label_vertical_align}; \n }\n #{$fid} #{$wrapper_id} .form-item > input, \n #{$fid} #{$wrapper_id} .form-item > label,\n #{$fid} #{$wrapper_id} .form-item > div,\n #{$fid} #{$wrapper_id} .form-item > div.form-radios > div,\n #{$fid} #{$wrapper_id} .form-item > div.form-checkboxes > div\n {\n display: {$label_display};\n }";
if ($element_type == "input") {
// Because of IE, we must do something special if the input
// is a textfield, which is what this is testing for.
// Basically, the label cannot have a display of "inline-block",
// it must simply be "inline." However, the textfield itself still
// needs to be "inline-block." Thanks IE!
$css_markup .= "\n #{$fid} #{$wrapper_id} .form-item > label\n {\n display: {$text_label_display};\n }\n ";
}
$css_markup .= " \n #{$fid} #{$wrapper_id} .form-item div.ui-resizable-handle,\n #{$fid} #{$wrapper_id} .form-item div.description\n {\n display: block;\n } \n ";
}
}
drupal_add_js(array(
"arrangeFieldsDialogConfigObj" => $jsConfigArray,
), "setting");
drupal_add_js(array(
"arrangeFieldsDialogMarkupObj" => $jsMarkupArray,
), "setting");
// Add in the user-specified grid width.
drupal_add_js(array(
"arrangeFieldsGridWidth" => variable_get("arrange_fields_grid_width", 10),
), "setting");
drupal_add_js(array(
"arrangeFieldsSnapResize" => variable_get("arrange_fields_snap_resize", 0),
), "setting");
if ($GLOBALS["arrange_fields_editing"] != $form_id) {
// Meaning, we are not currently arranging this form. The user
// must actually be putting data into it on the node/edit page.
// Let's remove the extra
// styles around the various divs so that it looks more natural.
$css_markup .= "\n \n #{$fid} {\n border: 0;\n background: none;\n }\n \n #{$fid} .draggable-form-item {\n border: 0;\n background-color: transparent;\n }\n \n ";
}
// Now, add in our css markup and markup elements...
/*$head_array = array(
"#tag" => "style",
"#attributes" => array(
"type" => "text/css",
),
"#value" => $css_markup,
);*/
//drupal_add_html_head($head_array, "arrange_fields_position_data");
$form["arrange_fields_css_markup_and_elements"] = array(
"#markup" => "<style>{$css_markup}</style>{$markup_elements}",
"#after_build" => array(
"arrange_fields_add_form_css_js",
),
);
// Let's add our modified form back to the cache (needed to get the preview
// button to work correctly).
form_set_cache($form["#build_id"], $form, $form_state);
}
// The user is trying to configure a field, and we want to show
// it to them in the custom popup. When they submit that form, we don't
// want it to go to Field's (or Webform's) normal destination,
// so we set it to our other popup function.
if (($form_id == "field_ui_field_edit_form" || $form_id == "webform_component_edit_form") && $GLOBALS["arrange_fields_editing_field"] == TRUE) {
// Set up our special submit handler to fire off after whatever
// submit handler is already there.
if (is_array($form["#submit"])) {
$form["#submit"][] = "arrange_fields_editing_field_submit";
}
else {
$form["#submit"] = array(
"arrange_fields_editing_field_submit",
);
}
}
}