#include #include #include #include "global.h" #include "manhat-lib/shared_util.h" #include "manhat-lib/shared_access.h" #include "manhat-lib/shared_search_profile.h" #include "manhat-lib/shared_person_list.h" #include "manhat-lib/shared_cs_util.h" #include "manhat-lib/shared_teamstring.h" #include "manhat-lib/shared_system_data.h" #define SEARCH_MIN_CHARS 2 /* user must type in at least this number of characters in the search box **/ #define MAX_MATCHES 500 /* only this number of matches will be shown */ /** sets the data items needed to present the search form ***/ void set_form_data( char *key, char *crs, CONFIG_STRUCT *conf, char *group, SESSION *user) { cs_set_value("form.id", key); cs_set_value("form.crs", crs); cs_set_value("form.group", group); cs_set_int_value("form.field", 0); cs_set_int_value("form.users", 0); cs_set_int_value("form.results", 1); cs_set_int_value("form.sensitive", 0); cs_set_int_value("form.sort", 0); cs_set_int_value("form.where", 0); cs_set_int_value("form.oper", 1); cs_set_int_value("minimum_search_len", SEARCH_MIN_CHARS); cs_set_int_value("maximum_search_len", MAX_NAME); if(user->group == ADMIN || system_data_int("ALLOW_TEACHER_SELECT_USER_BY_COURSE")) /* shared_sysem_data.h */ cs_set_int_value("include_course_search_form", 1); if(strcmp(group, "student")==0) { cs_set_value("add_type", "student"); cs_set_value("default_team", "A"); } else { cs_set_value("add_type", "faculty"); cs_set_value("default_team", "Z"); } } static void show_search_results(const char *key, const char *crs, const char *group, PROFILE_NODE *profile_head, int user_count, const char *search, int field, int users, int sensitive, int where, int sort, CONFIG_STRUCT *conf) { #define MAX_TMP_NAME 30 PROFILE_NODE *ptr; int search_len; int count; P_NODE *head, *found_ptr; char name[MAX_TMP_NAME]; char url[MAX_PATH +1]; search_len = strlen(search); if(user_count >0) cs_set_int_value("user_count", user_count); if(user_count >0 && user_count > MAX_MATCHES) cs_set_int_value("max_matches_exceeded", MAX_MATCHES); if(profile_head) { head = build_option_person_list (conf); /*shared_person_list.c */ for(ptr = profile_head, count = 0; ptr && (count < MAX_MATCHES) ; ptr=ptr->next, count++) { for(found_ptr = head; found_ptr && strcmp(found_ptr->data.username, ptr->person.username); found_ptr=found_ptr->next); snprintf(name, MAX_TMP_NAME, "user.%d.in_class", count); cs_set_int_value(name, found_ptr? 1: 0); if(found_ptr) { snprintf(name, MAX_TMP_NAME, "user.%d.password_file_url", count); snprintf(url, MAX_PATH +1, "%s?id=%s&crs=%s&open=1&username=%s", "admin_list_passwd", key, crs,ptr->person.username); cs_set_value(name, url); snprintf(name, MAX_TMP_NAME, "user.%d.team", count); snprintf(url, MAX_PATH +1, "%c", found_ptr->data.team); cs_set_value(name, url); } snprintf(name, MAX_TMP_NAME, "user.%d.username", count); cs_set_value(name, ptr->person.username); snprintf(name, MAX_TMP_NAME, "user.%d.realname", count); cs_set_value(name, ptr->person.realname); snprintf(name, MAX_TMP_NAME, "user.%d.id", count); cs_set_value(name, ptr->person.id); if(search_len) { /* set_highlighted() is in shared_search_profile.c */ set_highlighted(ptr->person.username, ptr->username_match, search_len, "display_username", count); set_highlighted(ptr->person.realname, ptr->realname_match, search_len, "display_realname", count); set_highlighted(ptr->person.id, ptr->id_match, search_len, "display_id", count); } } /* for .. */ free_option_person_list(head); /* shared_person_list.c */ } /* if profile_head */ #undef MAX_TMP_NAME } void do_action( char *key, char *crs, char *group, char *oper, CONFIG_STRUCT *conf, const char *search, int field, int users, int results, int sensitive, int where, int sort, SESSION *user, int start_record, int records_per_page) { PROFILE_NODE *profile_head; int user_count; char url[MAX_PATH +1]; /* set the url for the back button */ snprintf(url, MAX_PATH +1, "%s?id=%s&crs=%s", "admin_main_menu", key, crs); cs_set_value("back_url", url); /* set basic course info, and current time */ cs_set_course_info(conf); /* shared_cs_util.c */ cs_set_current_time(); /* shared_cs_util.c */ /* set the data items needed to present the search form */ set_form_data(key, crs, conf, group, user); if(*oper) /* if oper is not blank, we've got to show the results of a search */ { profile_head = build_profile_list(search, sensitive, where, field, users, sort, start_record, records_per_page, &user_count, "" , 0); /* shared_search_profile.c */ if(user_count) { cs_set_team(); show_search_results(key, crs, group,profile_head, user_count, search, field, users,sensitive,where, sort, conf); free_profile_list(profile_head); /* shared_search_profile.c */ } if(user->group == ADMIN || (system_data_int("ALLOW_TEACHER_CREATE_NEW_ACCOUNT") && user->group==FACULTY)) /* shared_system_data.h */ { cs_set_int_value("show_new_form", 1); cs_set_int_value("max_id", MAX_ID); cs_set_int_value("max_name", MAX_NAME /2); cs_set_team(); } } } int main() { char key[MAX_KEY +1]; char crs[MAX_PATH +1]; char group[MAX_ID +1]; char search[MAX_PATH + 1]; /* from command line - string to search for */ int field; /* from command line - what fields to search on? */ int users; /* from command line - what users to include? */ int results; /* from command line - what form should results take */ int sensitive; /* from command line - case sensitive search? */ int where; /* from command line - match must contain, start with, end with? */ int start_record; int records_per_page; int sort; char oper[20]; SESSION user; CONFIG_STRUCT conf; cs_cgi_init(); /*shared_search_profile.c */ read_search_parameters(key, crs, group, oper, search, &field, &users, &results, &sensitive, &where, &sort, &start_record, &records_per_page); read_configuration_file (crs, &conf); /* shared_util.c */ validate_key(key, &user, &conf); /* shared_util.c */ if(!has_write_permission(&user, &conf)) /* shared_access.c */ cs_critical_error(ERR_REQUEST_DENIED, ""); if ( (user.group == FACULTY) || (user.group == ADMIN)) { if(strlen(oper) && (strlen(search) < SEARCH_MIN_CHARS)) /* #defined at top of this file */ cs_critical_error(ERR_SEARCH_STRING_TOO_SHORT, search); else { do_action(key, crs, group,oper, &conf, search, field, users, results, sensitive, where, sort, &user, start_record, records_per_page); } } else cs_critical_error(ERR_REQUEST_DENIED, ""); if(system_data_int("HIDE_MANHATTAN_USERNAMES")) /* shared_system_data.h */ cs_set_int_value("hide_manhattan_username", 1); cs_cgi_display("admin_search_form", 1); cs_cgi_destroy(); return 0; }