content.php controller file Analysis for "PHPCMS-V9" background content module-Background Add code Analysis

The first step:
//path: phpcms/modules/content/content.php
//Construction method public
function __construct () {
		parent::__ Construct ();
		$this->db = Pc_base::load_model (' Content_model ');//content Model database operation class
		$this->siteid = $this->get_siteid (); Current site ID
		$this->categorys = GetCache (' Category_content_ '. $this->siteid, ' Commons ');//Detailed configuration information for all columns under the current site
		//Permission Judgement
		if (isset ($_get[' catid ']) && $_session[' Roleid ']!= 1 && route_a!= ' pass ' && Strpos (route_a, ' public_ ') ===false) {
			$catid = intval ($_get[' catid ']);
			$this->priv_db = Pc_base::load_model (' Category_priv_model ');
			$action = $this->categorys[$catid] [' type ']==0? Route_a: ' init ';
			$priv _datas = $this->priv_db->get_one (Array (' CATID ' => $catid, ' is_admin ' =>1, ' action ' => $action));
			if (! $priv _datas) showmessage (L (' permission_to_operate '), ' blank ');
		}
	

Add Content Code Analysis Public Function Add () {//click the "Automatically close after save" or "Save and Continue publishing" button, almost all form contents are stored in the $info [] array if (isset ($_post[' dosubmit ')) | |
			Isset ($_post[' dosubmit_continue ')) {define (' index_html ', true);
			Column id $catid = $_post[' info '] [' catid '] = intval ($_post[' info '] [' catid ']);
			Title if (Trim ($_post[' info '] [' title ']) = = ShowMessage (L (' title_is_empty '));
			The detailed configuration information of the current column $category = $this->categorys[$catid]; Current column type: 0-Internal Column 1-single page 2-External link if ($category [' type ']==0) {//Current column-owning model id:1-article Model 2-Download Model 3-picture Model $modelid = $this-
				>categorys[$catid] [' modelid '];
				Set up the main table of the model and the data main table, such as news, Gt_news $this->db->set_model ($modelid);
				If the column has a workflow set up, then you must go to the workflow setting//Convert the $category[' setting ' in the current column details configuration to an array $setting = String2array ($category [' setting ']); $workflowid = $setting [' WorkflowId '];//workflow settings//$_post[' status ']==99 representative publishes if ($workflowid && $_post[' sta Tus ']!=99) {//If the user is a super administrator, then publish $_post[' info ' [' status '] in accordance with their own settings = $_session[' Roleid ']==1? inTval ($_post[' status '): 1; else {$_post[' info '] [' status '] = 99;//Assign the form to the publishing state to info[] array}//Add Content $this->db->add_content ($ _post[' info '];//View Step Two: phpcms/model/content_model.class.php//Click the "Automatically close after Save" button if (isset ($_post[' Dosubmit ')) {s Howmessage (L (' add_success '). L (' 2s_close '), ' blank ', ', ', ', ' function Set_time () {$ ("#secondid"). HTML (1);
				SetTimeout ("Set_time ()"); SetTimeout ("Window.close ()", 1200); ');
				else {//click on the "Save and continue to publish" button ShowMessage (' add_success '), http_referer);
				} else {//single page $this->page_db = Pc_base::load_model (' Page_model '); $style _font_weight = $_post[' Style_font_weight ']?
				' Font-weight: '. Strip_tags ($_post[' style_font_weight '): '; $_post[' info ' [' style '] = strip_tags ($_post[' Style_color ']).
				
				$style _font_weight;
				if ($_post[' edit ']) {$this->page_db->update ($_post[' info '],array (' catid ' => $catid));
			else {$catid = $this->page_db->insert ($_post[' info '],1);	$this->page_db->create_html ($catid, $_post[' info ');
			$forward = Http_referer;
		ShowMessage (L (' add_success '), $forward);
			else {//Display content Add page template $show _header = $show _dialog = $show _validator = ';
			Set the cookie to call Param::set_cookie (' module ', ' content ') at the attachment add; Column ID if (isset ($_get[' catid ')) && $_get[' catid ']) {//column id $catid = $_get[' catid '] = intval ($_get[' cat
				
				ID ']);
				Param::set_cookie (' catid ', $catid);
				Current column detailed configuration information $category = $this->categorys[$catid];
					Current column type: 0-Internal Column 1-single page 2-External link if ($category [' type ']==0) {//Current column-owning model ID $modelid = $category [' ModelID ']; Takes the model ID, generates the corresponding form require cache_model_path. ' content_form.class.php ' by the model ID;//Dynamic build content Add page corresponding form $content _form = new
					Content_form ($modelid, $catid, $this->categorys);
 					$forminfos = $content _form->get ()//Get content Add page corresponding form information $formValidator = $content _form->formvalidator; Converts the $category[' setting ' in the current column detail configuration information to an array $setting = sTring2array ($category [' setting ']);
					If you set up a workflow, you must take the workflow process $workflowid = $setting [' WorkflowId '];
					Gets the workflow detail configuration information under the current site $workflows = GetCache (' Workflow_ '. $this->siteid, ' Commons ');
					Get current Workflow information: 1-level Audit 2-two level audit 3-three level audit 4-four level audit $workflows = $workflows [$workflowid];
					$workflows _setting = String2array ($workflows [' setting ']);
					$nocheck _users = $workflows _setting[' nocheck_users '];
					$admin _username = Param::get_cookie (' Admin_username ');
					if (!empty ($nocheck _users) && In_array ($admin _username, $nocheck _users)) {$priv _status = true;
					else {$priv _status = false;
				///Show content Add page template include $this->admin_tpl (' Content_add ');
					
					else {//single page $this->page_db = Pc_base::load_model (' Page_model ');
					
					$r = $this->page_db->get_one (Array (' CATID ' => $catid));
						if ($r) {extract ($r);
						$style _arr = explode ('; ', $style);
						$style _color = $style _arr[0]; $style _font_weight = $STYLE_ARR[1]?
					substr ($style _arr[1],12): ';
				Include $this->admin_tpl (' content_page ');
			} else {include $this->admin_tpl (' Content_add ');
		Header ("Cache-control:private"); }
	}

Step two://path: phpcms/model/content_model.class.php content model Database operation class public $table _name = ';
	public $category = ';
		Public Function __construct () {$this->db_config = pc_base::load_config (' database ');
		$this->db_setting = ' default ';
		Parent::__construct ();
		$this->url = pc_base::load_app_class (' url ', ' content ');
	$this->siteid = Get_siteid (); The Public Function Set_model ($modelid) {$this->model = GetCache (' model ', ' Commons '),//Get detailed configuration information for all models $this->mode lid = $modelid;//The current model ID $this->table_name = $this->db_tablepre. $this->model[$modelid [' tablename '];// The main table name of the current model, prefixed with: For example, gt_news $this->model_tablename = $this->model[$modelid] [' tablename '];//the current model main table name without a prefix, such as: news}/ * * Add content * * @param $data data submitted by the form * @param $isimport whether to import the/Public function add_content ($data for the external interface, $isimpo
		RT = 0) {//returns the string or array processed by addslashes if ($isimport) $data = New_addslashes ($data);
		$this->search_db = Pc_base::load_model (' Search_model '); $modelid = $this->modelid;//The current model ID require_once cache_model_path. ' content_input.class.php ';
		Require_once cache_model_path. ' content_update.class.php ';
		$content _input = new Content_input ($this->modelid);
		$inputinfo = $content _input->get ($data, $isimport);
		System field information, stored in the main table $systeminfo = $inputinfo [' System '];
		Non-system field information, stored in the secondary table $modelinfo = $inputinfo [' model ']; The publication time is not empty and is not a number if ($data [' inputtime '] &&!is_numeric ($data [' Inputtime '])} {//Convert publication time to timestamp, classified as System field information $system
		info[' inputtime '] = strtotime ($data [' inputtime ']);
		ElseIf (! $data [' inputtime ']) {//Publish time is empty, assign the system timestamp information to $systeminfo[' Inputtime '] $systeminfo [' inputtime '] = sys_time;
		else {$systeminfo [' inputtime '] = $data [' Inputtime ']; ///Read model field configuration, about date configuration format, to combine date data $this->fields = GetCache (' model_field_ '. $modelid, ' model '); The details configuration information $setti		  ng = String2array ($this->fields[' inputtime '] [' setting '])//About date setting, converting array format/** * ' Setting ' => ' Array (* \ ' fieldtype\ ' => ' int\ ', integral type * \ ' format\ ' => \ ' y-m-d h:i:s\ ', time format * ' defaulttype\ ' => ' 0\ ', *) ', * *
		Extract ($setting);
		if ($fieldtype = = ' Date ') {$systeminfo [' inputtime '] = date (' y-m-d ');
		}elseif ($fieldtype = = ' datetime ') {$systeminfo [' inputtime '] = Date (' y-m-d h:i:s '); }//Update time if ($data [' updatetime '] &&!is_numeric ($data [' updatetime '])) {$systeminfo [' updatetime '] = Strtotim
		E ($data [' updatetime ']);
		} elseif (! $data [' updatetime ']) {$systeminfo [' updatetime '] = sys_time;
		else {$systeminfo [' updatetime '] = $data [' UpdateTime ']; }//user name $systeminfo [' username '] = $data [' username ']?
		$data [' username ']: Param::get_cookie (' admin_username '); System add $systeminfo [' sysadd '] = defined (' In_admin ')?
		
		1:0; Auto Extract Summary if (isset ($_post[' add_introduce ')) && $systeminfo [' description '] = = ' && isset ($modelinfo Content ']) {$content = Stripslashes ($modelinfo [' content ']);/$introcude _length = intval ($_post[' inTrocude_length '])//automatically intercepts the content length///If the automatically intercepted content contains [page] characters, replace it with an empty $systeminfo [' description '] = Str_cut (Str_replace (
			Array ("\ r \ n", "\ T", ' [Page] ', ' [/page] ', ' ' "', '" ', '   '), ' ", Strip_tags ($content)), $introcude _length);
		Abstract $inputinfo [' System '] [' description '] = $systeminfo [' description '] = addslashes ($systeminfo [' description ']); ///Automatically extract thumbnail if (isset ($_post[' Auto_thumb ')) && $systeminfo [' thumb '] = = ' && isset ($modelinfo ' content '
			) {$content = $content $content: stripslashes ($modelinfo [' content ']); $auto _thumb_no = intval ($_post[' auto_thumb_no ') -1;//the first few pictures in the content as the title picture if (Preg_match_all ("/src) = ([\" | "]?) ([^ \] ' >]+\. (gif|jpg|jpeg|bmp|png))  \\2/i ", $content, $matches)) {$systeminfo [' thumb '] = $matches [3][$auto _thumb_no];//Thumbnail}}//Main Table $tablename =
		$this->table_name = $this->db_tablepre. $this->model_tablename; The system field information is stored in the primary table and returns the id $id = $modelinfo [' id '] = $this->insert ($systeminfo, true);//Parameter 2-returns the inserted ID $this->uPdate ($systeminfo, array (' ID ' => $id));
		Update URL address if ($data [' Islink ']==1) {//steering link $urls [0] = $_post[' Linkurl ']; else {$urls = $this->url->show ($id, 0, $systeminfo [' catid '], $systeminfo [' Inputtime '], $data [' prefix '], $inputi
		NFO, ' add ');
		$this->table_name = $tablename;//Main Table $this->update (array (' URL ' => $urls [0]), array (' ID ' => $id)); Attached table $this->table_name = $this->table_name. '
		_data ';
		
		Deposit the value of the non-system field information into the satellite table $this->insert ($modelinfo); Add statistics $this->hits_db = Pc_base::load_model (' Hits_model ');//gt_hits table-Statistics $hitsid = ' C '. $modelid. '-' $id; The ID composition//Statistic information $this->hits_db->insert (Array (' Hitsid ' => $hitsid, ' catid ' => $systeminfo [' catid '], '
		
		UpdateTime ' =>sys_time));
		
		Update to Full station search $this->search_api ($id, $inputinfo);
		
		Update column statistics, such as: column of the article Data volume $this->update_category_items ($systeminfo [' catid '], ' add ', 1);
		Call Update $content _update = new Content_update ($this->modelid, $id); After merging, call Update $merge _data = Array_merge ($systeminfo, $modelinfo);
		
		$merge _data[' posids '] = $data [' posids '];//recommended bit $content _update->update ($merge _data); Publish to the Audit list if (!defined (' in_admin ') | | | $data [' status ']!=99] {$this->content_check_db = Pc_base::load_model (' Conten T_check_model ');//gt_content_check table $check _data = Array (' Checkid ' => ' C '. $id. ') $modelid, ' catid ' => $syst eminfo[' catid ', ' SiteID ' => $this->siteid, ' title ' => $systeminfo [' title '], ' username ' => $systeminfo ['
			Username '], ' inputtime ' => $systeminfo [' inputtime '], ' status ' => $data [' status '],);
		$this->content_check_db->insert ($check _data);
			//end published to the audit list if (! $isimport) {$html = Pc_base::load_app_class (' html ', ' content ');
			if ($urls [' content_ishtml '] && $data [' status ']==99] $html->show ($urls [1], $urls [' data ']);
		$catid = $systeminfo [' catid '];
			//Publish to other columns if ($id && isset ($_post[' Othor_catid ')) && Is_array ($_post[' Othor_catid '])) {$linkurl = $urls [0];
			$r = $this->get_one (array (' ID ' => $id)); foreach ($_post[' Othor_catid '] as $cid =>$_v) {$this->set_catid ($cid);//Set the model database where the CATID is located $mid = $this->ca tegory[$cid] [' modelid '];//model ID if ($modelid = = $mid) {//column of the same model inserts new data $inputinfo [' System '] [' catid '] = $systemi nfo[' catid ' = $cid; New column ID $newid = $modelinfo [' id '] = $this->insert ($systeminfo, true); The system field information is inserted into the primary table and returns the inserted ID $this->table_name = $tablename. '
					_data '//Schedule Data Warehousing $this->insert ($modelinfo); if ($data [' Islink ']==1) {//steering link $urls = $_post[' Linkurl '];//turn to link} else {$urls = $this->url->show ($
					NEWID, 0, $cid, $systeminfo [' Inputtime '], $data [' prefix '], $inputinfo, ' Add ');
					} $this->table_name = $tablename;
					$this->update (Array (' URL ' => $urls [0]), array (' ID ' => $newid)); Publish to the Audit list if ($data [' status ']!=99] {$check _data = array (' Checkid ' => ' C '. $newid. '-'. $mid, ' CA
					Tid ' => $cid,		' SiteID ' => $this->siteid, ' title ' => $systeminfo [' title '], ' username ' => $systeminfo [' username '],
						' Inputtime ' => $systeminfo [' inputtime '], ' status ' =>1,);
					$this->content_check_db->insert ($check _data);
				if ($urls [' content_ishtml '] && $data [' status ']==99] $html->show ($urls [1], $urls [' data ']); else {//different model inserts the switch to link address $newid = $this->insert (' title ' => $systeminfo [' title '], ' style ' =&G t; $systeminfo [' style '], ' thumb ' => $systeminfo [' Thumb '], ' keywords ' => $systeminfo [' keywords '], ' descr Iption ' => $systeminfo [' description '], ' status ' => $systeminfo [' status '], ' catid ' => $cid, ' url ' => $linkur
						L, ' Sysadd ' =>1, ' username ' => $systeminfo [' username '], ' inputtime ' => $systeminfo [' Inputtime '],
					' UpdateTime ' => $systeminfo [' updatetime '], ' Islink ' =>1), true); $this->table_name = $this->table_name. _datA ';
					$this->insert (Array (' ID ' => $newid)); Publish to the Audit list if ($data [' status ']!=99] {$check _data = array (' Checkid ' => ' C '. $newid. '-'. $mid, ' CA Tid ' => $systeminfo [' catid '], ' SiteID ' => $this->siteid, ' title ' => $systeminfo [' title '], ' user
						Name ' => $systeminfo [' username '], ' inputtime ' => $systeminfo [' inputtime '], ' status ' =>1,);
					$this->content_check_db->insert ($check _data);
				}} $hitsid = ' C '. $mid. '-'. $newid;
			$this->hits_db->insert (Array (' Hitsid ' => $hitsid, ' catid ' => $cid, ' UpdateTime ' =>sys_time)); //end Publish to other columns//update attachment status if (Pc_base::load_config (' System ', ' Attachment_stat ')) {$this->attachment_db = pc_
			Base::load_model (' Attachment_model '); $this->attachment_db->api_update (', ' C '. $systeminfo [' catid '].
		-'. $id, 2); }//Generate static if (! $isimport && $data [' status ']==99] {//index_html if (defined (' index_html ') is defined at the Add and modify content) $htMl->index ();
		if (defined (' relation_html ')) $html->create_relation_html ($catid); return $id;//Returns the record ID you just inserted}