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@@ -1,66 +1,134 @@
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-var cur_topic_id, cur_msg_id, buff_subject, cur_subject_div, in_edit_mode = 0;
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-var hide_prefixes = Array();
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+// *** QuickModifyTopic object.
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+function QuickModifyTopic(oOptions)
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+{
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+ this.opt = oOptions;
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+ this.aHidePrefixes = this.opt.aHidePrefixes;
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+ this.iCurTopicId = 0;
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+ this.sCurMessageId = '';
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+ this.sBuffSubject = '';
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+ this.oCurSubjectDiv = null;
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+ this.oTopicModHandle = document;
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+ this.bInEditMode = false;
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+ this.bMouseOnDiv = false;
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+ this.bXmlHttpCapable = this.isXmlHttpCapable();
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+ this.init();
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+}
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-function modify_topic(topic_id, first_msg_id)
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+// @todo Determine if this is even needed anymore opera meh
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+// Ajax supported?
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+QuickModifyTopic.prototype.isXmlHttpCapable = function ()
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{
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- if (!('XMLHttpRequest' in window))
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- return;
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+ if (typeof(window.XMLHttpRequest) == 'undefined')
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+ return false;
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+ // Opera didn't always support POST requests. So test it first.
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if ('opera' in window)
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{
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var oTest = new XMLHttpRequest();
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if (!('setRequestHeader' in oTest))
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- return;
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+ return false;
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}
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+ return true;
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+}
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+
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+// Used to initialise the object event handlers
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+QuickModifyTopic.prototype.init = function ()
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+{
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+ // Attach some events to it so we can respond to actions
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+ this.oTopicModHandle.instanceRef = this;
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+
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+ // detect and act on keypress
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+ this.oTopicModHandle.onkeydown = function (oEvent) {return this.instanceRef.modify_topic_keypress(oEvent);};
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+
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+ // Used to detect when we've stopped editing.
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+ this.oTopicModHandle.onclick = function (oEvent) {return this.instanceRef.modify_topic_click(oEvent);};
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+}
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+
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+// called from the double click in the div
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+QuickModifyTopic.prototype.modify_topic = function (topic_id, first_msg_id)
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+{
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// Add backwards compatibility with old themes.
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if (typeof(cur_session_var) == 'undefined')
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cur_session_var = 'sesc';
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- if (in_edit_mode == 1)
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+ // already editing
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+ if (this.bInEditMode)
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{
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- if (cur_topic_id == topic_id)
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+ // same message then just return, otherwise drop out of this edit.
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+ if (this.iCurTopicId == topic_id)
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return;
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else
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- modify_topic_cancel();
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+ this.modify_topic_cancel();
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}
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- in_edit_mode = 1;
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- mouse_on_div = 1;
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- cur_topic_id = topic_id;
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+ this.bInEditMode = true;
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+ this.bMouseOnDiv = true;
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+ this.iCurTopicId = topic_id;
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- if (typeof window.ajax_indicator == "function")
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- ajax_indicator(true);
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- getXMLDocument(smf_prepareScriptUrl(smf_scripturl) + "action=quotefast;quote=" + first_msg_id + ";modify;xml", onDocReceived_modify_topic);
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+ // Get the topics current subject
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+ ajax_indicator(true);
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+ sendXMLDocument.call(this, smf_prepareScriptUrl(smf_scripturl) + "action=quotefast;quote=" + first_msg_id + ";modify;xml", '', this.onDocReceived_modify_topic);
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}
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-function onDocReceived_modify_topic(XMLDoc)
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+// callback function from the modify_topic ajax call
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+QuickModifyTopic.prototype.onDocReceived_modify_topic = function (XMLDoc)
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{
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- cur_msg_id = XMLDoc.getElementsByTagName("message")[0].getAttribute("id");
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+ // If it is not valid then clean up
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+ if (!XMLDoc || !XMLDoc.getElementsByTagName('message'))
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+ {
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+ this.modify_topic_cancel();
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+ return true;
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+ }
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+
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+ this.sCurMessageId = XMLDoc.getElementsByTagName("message")[0].getAttribute("id");
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+ this.oCurSubjectDiv = document.getElementById('msg_' + this.sCurMessageId.substr(4));
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+ this.sBuffSubject = getInnerHTML(this.oCurSubjectDiv);
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- cur_subject_div = document.getElementById('msg_' + cur_msg_id.substr(4));
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- buff_subject = getInnerHTML(cur_subject_div);
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+ // Here we hide any other things they want hidden on edit.
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+ this.set_hidden_topic_areas('none');
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- // Here we hide any other things they want hiding on edit.
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- set_hidden_topic_areas('none');
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+ // Show we are in edit mode and allow the edit
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+ ajax_indicator(false);
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+ this.modify_topic_show_edit(XMLDoc.getElementsByTagName("subject")[0].childNodes[0].nodeValue);
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+}
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- modify_topic_show_edit(XMLDoc.getElementsByTagName("subject")[0].childNodes[0].nodeValue);
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- if (typeof window.ajax_indicator == "function")
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- ajax_indicator(false);
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+// Cancel out of an edit and return things to back to what they were
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+QuickModifyTopic.prototype.modify_topic_cancel = function ()
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+{
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+ setInnerHTML(this.oCurSubjectDiv, this.sBuffSubject);
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+ this.set_hidden_topic_areas('');
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+ this.bInEditMode = false;
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+
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+ return false;
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}
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-function modify_topic_cancel()
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+// Simply restore/show any hidden bits during topic editing.
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+QuickModifyTopic.prototype.set_hidden_topic_areas = function (set_style)
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{
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- setInnerHTML(cur_subject_div, buff_subject);
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- set_hidden_topic_areas('');
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+ for (var i = 0; i < this.aHidePrefixes.length; i++)
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+ {
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+ if (document.getElementById(this.aHidePrefixes[i] + this.sCurMessageId.substr(4)) != null)
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+ document.getElementById(this.aHidePrefixes[i] + this.sCurMessageId.substr(4)).style.display = set_style;
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+ }
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+}
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- in_edit_mode = 0;
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- return false;
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+// For templating, shown that an inline edit is being made.
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+QuickModifyTopic.prototype.modify_topic_show_edit = function (subject)
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+{
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+ // Just template the subject.
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+ setInnerHTML(this.oCurSubjectDiv, '<input type="text" name="subject" value="' + subject + '" size="60" style="width: 95%;" maxlength="80" class="input_text" /><input type="hidden" name="topic" value="' + this.iCurTopicId + '" /><input type="hidden" name="msg" value="' + this.sCurMessageId.substr(4) + '" />');
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+
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+ // attach mouse over and out events to this new div
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+ this.oCurSubjectDiv.instanceRef = this;
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+ this.oCurSubjectDiv.onmouseout = function (oEvent) {return this.instanceRef.modify_topic_mouseout(oEvent);};
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+ this.oCurSubjectDiv.onmouseover = function (oEvent) {return this.instanceRef.modify_topic_mouseover(oEvent);};
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}
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-function modify_topic_save(cur_session_id, cur_session_var)
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+// Yup thats right, save it
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+QuickModifyTopic.prototype.modify_topic_save = function (cur_session_id, cur_session_var)
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{
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- if (!in_edit_mode)
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+ if (!this.bInEditMode)
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return true;
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// Add backwards compatibility with old themes.
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@@ -72,18 +140,22 @@ function modify_topic_save(cur_session_id, cur_session_var)
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x[x.length] = 'topic=' + parseInt(document.forms.quickModForm.elements['topic'].value);
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x[x.length] = 'msg=' + parseInt(document.forms.quickModForm.elements['msg'].value);
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- if (typeof window.ajax_indicator == "function")
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- ajax_indicator(true);
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- sendXMLDocument(smf_prepareScriptUrl(smf_scripturl) + "action=jsmodify;topic=" + parseInt(document.forms.quickModForm.elements['topic'].value) + ";" + cur_session_var + "=" + cur_session_id + ";xml", x.join("&"), modify_topic_done);
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+ // send in the call to save the updated topic subject
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+ ajax_indicator(true);
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+ sendXMLDocument.call(this, smf_prepareScriptUrl(smf_scripturl) + "action=jsmodify;topic=" + parseInt(document.forms.quickModForm.elements['topic'].value) + ";" + cur_session_var + "=" + cur_session_id + ";xml", x.join("&"), this.modify_topic_done);
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return false;
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}
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-function modify_topic_done(XMLDoc)
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+// done with the edit, if all went well show the new topic title
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+QuickModifyTopic.prototype.modify_topic_done = function (XMLDoc)
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{
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- if (!XMLDoc)
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+ ajax_indicator(false);
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+
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+ // If it is not valid then clean up
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+ if (!XMLDoc || !XMLDoc.getElementsByTagName('subject'))
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{
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- modify_topic_cancel();
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+ this.modify_topic_cancel();
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return true;
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}
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@@ -91,33 +163,68 @@ function modify_topic_done(XMLDoc)
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var subject = message.getElementsByTagName("subject")[0];
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var error = message.getElementsByTagName("error")[0];
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- if (typeof window.ajax_indicator == "function")
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- ajax_indicator(false);
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+ // No subject or other error>
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if (!subject || error)
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return false;
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- subjectText = subject.childNodes[0].nodeValue;
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-
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- modify_topic_hide_edit(subjectText);
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-
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- set_hidden_topic_areas('');
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-
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- in_edit_mode = 0;
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+ this.modify_topic_hide_edit(subject.childNodes[0].nodeValue);
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+ this.set_hidden_topic_areas('');
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+ this.bInEditMode = false;
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return false;
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}
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-// Simply restore any hidden bits during topic editing.
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-function set_hidden_topic_areas(set_style)
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+// Done with the edit, put in new subject and link.
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+QuickModifyTopic.prototype.modify_topic_hide_edit = function (subject)
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+{
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+ // Re-template the subject!
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+ setInnerHTML(this.oCurSubjectDiv, '<a href="' + smf_scripturl + '?topic=' + this.iCurTopicId + '.0">' + subject + '<' +'/a>');
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+}
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+
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+// keypress event ... like enter or escape
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+QuickModifyTopic.prototype.modify_topic_keypress = function (oEvent)
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{
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- for (var i = 0; i < hide_prefixes.length; i++)
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+ if (typeof(oEvent.keyCode) != "undefined")
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{
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- if (document.getElementById(hide_prefixes[i] + cur_msg_id.substr(4)) != null)
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- document.getElementById(hide_prefixes[i] + cur_msg_id.substr(4)).style.display = set_style;
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+ if (oEvent.keyCode == 27)
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+ {
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+ this.modify_topic_cancel();
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+ if (typeof(oEvent.preventDefault) == "undefined")
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+ oEvent.returnValue = false;
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+ else
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+ oEvent.preventDefault();
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+ }
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+ else if (oEvent.keyCode == 13)
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+ {
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+ this.modify_topic_save(smf_session_id, smf_session_var);
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+ if (typeof(oEvent.preventDefault) == "undefined")
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+ oEvent.returnValue = false;
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+ else
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+ oEvent.preventDefault();
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+ }
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}
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}
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+// A click event to signal the finish of the edit
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+QuickModifyTopic.prototype.modify_topic_click = function (oEvent)
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+{
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+ if (this.bInEditMode && !this.bMouseOnDiv)
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+ this.modify_topic_save(smf_session_id, smf_session_var);
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+}
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+
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+// Moved out of the editing div
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+QuickModifyTopic.prototype.modify_topic_mouseout = function (oEvent)
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+{
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+ this.bMouseOnDiv = false;
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+}
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+
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+// Moved back over the editing div
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+QuickModifyTopic.prototype.modify_topic_mouseover = function (oEvent)
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+{
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+ this.bMouseOnDiv = true;
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+}
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+
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// *** QuickReply object.
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function QuickReply(oOptions)
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{
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@@ -628,38 +735,6 @@ function expandThumb(thumbID)
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return false;
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}
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-// For templating, shown when an inline edit is made.
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-function modify_topic_show_edit(subject)
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-{
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- // Just template the subject.
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- setInnerHTML(cur_subject_div, '<input type="text" name="subject" value="' + subject + '" size="60" style="width: 95%;" maxlength="80" onkeypress="modify_topic_keypress(event)" class="input_text" /><input type="hidden" name="topic" value="' + cur_topic_id + '" /><input type="hidden" name="msg" value="' + cur_msg_id.substr(4) + '" />');
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-}
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-
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-function modify_topic_click()
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-{
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- if (in_edit_mode == 1 && mouse_on_div == 0)
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- modify_topic_save(smf_sesion_id, smf_session_var);
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-}
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-
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-function modify_topic_keypress(oEvent)
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-{
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- if (typeof(oEvent.keyCode) != "undefined" && oEvent.keyCode == 13)
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- {
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- modify_topic_save(smf_sesion_id, smf_session_var);
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- if (typeof(oEvent.preventDefault) == "undefined")
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- oEvent.returnValue = false;
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- else
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- oEvent.preventDefault();
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- }
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-}
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-
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-// And the reverse for hiding it.
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-function modify_topic_hide_edit(subject)
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-{
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- // Re-template the subject!
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- setInnerHTML(cur_subject_div, '<a href="' + smf_scripturl + '?topic=' + cur_topic_id + '.0">' + subject + '<' +'/a>');
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-}
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-
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function ignore_toggles(msgids, text)
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{
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for (i = 0; i < msgids.length; i++)
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emanuele45